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Accessing Value of NSDictionary within array
Accessing Value of NSDictionary within array
Does that help You can query the top element in json data. It depends upon what is the root element if its an array get it in an array if it is an dictionary get it in an dictionary.Then depends upon the hierarchy of data what you have to choose. To
» ios
Date : November 22 2020, 02:59 PM , By : SauravPrakash
Regex pattern to start with first digit and end at last hyphen (if it exists)
Regex pattern to start with first digit and end at last hyphen (if it exists)
will be helpful for those in need I have a regex pattern that almost works, but I can't quite get it totally correct. My goal is that if a string starts with letters, to ignore them up to the first digit. The second part of the pattern needs to make
» regex
Date : November 22 2020, 02:59 PM , By : Franz Criego
Swift: Declare in an extension that an array of a type conforms to a protocol
Swift: Declare in an extension that an array of a type conforms to a protocol
help you fix your problem if I understand correctly what you want to do and you have to call the protocol method like this:
» arrays
Date : November 22 2020, 02:59 PM , By : Bruno Ricardo Silva
Function parameter semantics (with nested functions)
Function parameter semantics (with nested functions)
wish help you to fix your issue The expression lambda y: y + x creates a new function, and this function is returned by do_something to its caller. In this function, x is a free variable, and the closure saves a reference to the parameter to the do_s
» python
Date : November 22 2020, 02:59 PM , By : Prabhanjan
Update all git repos in a folder in windows
Update all git repos in a folder in windows
I think the issue was by ths following , This answer is for linux command line. I need the same for Windows command line. I created the following using this, but my code does not work. , This should do the job:
» windows
Date : November 22 2020, 02:59 PM , By : random person
Get Current Executable Directory On Map Drive
Get Current Executable Directory On Map Drive
help you fix your problem I ended up with these 2 functions.UNC2LocalPath takes UNC Path and return local path. It iterates thru all drives that being map at the local machine. If found a match, it replace server name with the drive letter.
» chash
Date : November 22 2020, 02:59 PM , By : Gunjan Tiwari
Error:Execution failed for task ':android:transformClassesAndResourcesWithProguardForRelease'
Error:Execution failed for task ':android:transformClassesAndResourcesWithProguardForRelease'
With these it helps This bug happens when the versions of SDK, Build Tools and Gradle Plugins doesn't match (in terms of compatibility). The solution is to verify if you are using the latest versions of them. The gradle plugins are placed in the buil
» android
Date : November 22 2020, 02:59 PM , By : test
Change Data with Switch on UITableViewCell
Change Data with Switch on UITableViewCell
help you fix your problem Now you have default value from switch when your cell is created. To set new value for dataModel in ViewController when your switch state changed you can use delegate mechanism.Create protocol for your action:
» ios
Date : November 22 2020, 02:59 PM , By : sandeep
Would executing the SqlCommand be completely moot/redundant, and slow things down?
Would executing the SqlCommand be completely moot/redundant, and slow things down?
wish of those help I would personally create a SqlDBHelper class and pass call the stored procedure using a method such as this
» chash
Date : November 22 2020, 02:59 PM , By : RayS
Check ALL $_POST lengths
Check ALL $_POST lengths
hope this fix your issue How can I check if all $_POST lengths are more than 4 before passing it further? Below is what I tried but doesn't seem to work. , Use a loop
» php
Date : November 22 2020, 02:59 PM , By : Harrumph
Why are there 2 registers in ARM for enabling/disabling interrupts instead of 1?
Why are there 2 registers in ARM for enabling/disabling interrupts instead of 1?
will help you While I can't speak to the thoughts that went into the original design, my observation is that this makes it easier to ensure thread safety.Assume there was just one register available to enable and disable interrupts; Setting a bit in
» development
Date : November 22 2020, 02:59 PM , By : xdt
java sudoku why it doesnt show me the final result of sudoku
java sudoku why it doesnt show me the final result of sudoku
With these it helps Your show() method is overriding the java.awt.Window.show() method. You need to call super.show() as the first line in that method. So your new method would be:
» java
Date : November 22 2020, 02:59 PM , By : Suneel Thakur
ios9 - Xcode 7 - Swift - Keyboard shows correctly in Simulator but not on an actual Device
ios9 - Xcode 7 - Swift - Keyboard shows correctly in Simulator but not on an actual Device
This might help you Ugh. Being new to ios development I was 100% certain my code was borked, which was causing the keyboard not to appear. So this morning I created a test project and added each line of code from my project to the test project to see
» ios
Date : November 22 2020, 02:59 PM , By : Brian Goins
condition_variable::wait_for method not returning - even after the timeout
condition_variable::wait_for method not returning - even after the timeout
I hope this helps . As suggested by @Zan Lynx, the culprit was pragma pack statement. I initially used only pragma pack(1) to byte align some structures. This affected many of mutex structures to 1 byte alignment.I changed the pragma pack(1) statemen
» cpp
Date : November 22 2020, 02:59 PM , By : arathi ballamudi
How to Keep a Beep sound Playing till Msgbox is closed
How to Keep a Beep sound Playing till Msgbox is closed
This might help you How to make the Beep Sound start, and Continue repeating till the MsgBox is Closed in VBA Excel? Assume that We have This Code for Example , Try
» excel
Date : November 22 2020, 02:59 PM , By : mj1913
PHP - Recursively set each array element's key to the value of a child element when given the childs key name
PHP - Recursively set each array element's key to the value of a child element when given the childs key name
around this issue This was trickier than I first imagined but I believe I have a messy solution.First of all, this is the data I am working with. dumpr is a custom function that formats var_dump better.
» php
Date : November 22 2020, 02:59 PM , By : papersubmarine
Validate date with jquery and help user
Validate date with jquery and help user
help you fix your problem I make a jQuery function which should check user value. The date format what I need is "YYYY-MM-DD". I want to insert "-" in the users text when the length is 5 and 8. What I make: , You should use $(this).val(content+"-");
» javascript
Date : November 22 2020, 02:59 PM , By : Ilhamnjb
How to start with javascript code obfuscation? Not looking for tools
How to start with javascript code obfuscation? Not looking for tools
I wish this help you The most comprehensive obfuscation method is converting all JavaScript code to non-alphanumeric characters. This blog post covers how it works and links to a converter tool in case you change your mind.
» javascript
Date : November 22 2020, 02:59 PM , By : Tom S
Get formatted equations from LP/MPS file
Get formatted equations from LP/MPS file
it fixes the issue See https://cs.stackexchange.com/questions/48510/help-wrapping-my-head-around-a-combinatorial-optimization-problem/5017950179 for an example of a LaTeX representation of a GAMS model. I think with LP/MPS files you have lost too muc
» optimization
Date : November 22 2020, 02:59 PM , By : alshaiji
How to disable the user from entering wrong passwords
How to disable the user from entering wrong passwords
will be helpful for those in need Two alternatives: Start a session, set login_retry and a timestamp in a cookie.
» php
Date : November 22 2020, 02:59 PM , By : parnium
Request Feedback Tool Only Showing AD users and Groups
Request Feedback Tool Only Showing AD users and Groups
I hope this helps . The submitted feedback will be sent to stakeholders via email. There's no email address for TFS group, so it is not possible to select TFS groups as Stakeholders.You need to:
» tfs
Date : November 22 2020, 02:59 PM , By : Aj Ay
Equatable in Swift
Equatable in Swift
will be helpful for those in need Exactly what it says. Move the operator function definition outside of the extension. It's done at a global scope.
» swift
Date : November 22 2020, 02:59 PM , By : Comhk
How to populate an SKShapeNode uniformly
How to populate an SKShapeNode uniformly
help you fix your problem Instead of let x = CGFloat(arc4random_uniform(UInt32(size.width * 20))) - size.width / 4 let y = CGFloat(arc4random_uniform(UInt32(size.height * 90))) - size.height / 100 you define how you want your x to be placed, for exam
» swift
Date : November 22 2020, 02:59 PM , By : Haresh Rathod
Json referring font to different font error
Json referring font to different font error
seems to work fine By default you are using an InternalFileHandleResolver to resolve the filepaths. Its root is your assets folder, not the place where your skin file is at.That's why you can use "absolute" filepaths, starting from your assets folder
» java
Date : November 22 2020, 02:59 PM , By : Admin Ace
boost::asio usage in self-contained class
boost::asio usage in self-contained class
like below fixes the issue Is this what you're after:Move the io_service into the class (not by reference). And all usages as well.
» cpp
Date : November 22 2020, 02:59 PM , By : user4578022
Excel VBA multiple error handling in the same procedure
Excel VBA multiple error handling in the same procedure
wish helps you Having two or more error-handling subroutines in a procedure is definitely a design smell; that's not how VBA error-handling works.Basically you have this:
» excel
Date : November 22 2020, 02:59 PM , By : sonali jangra
Click doesn't work on this Google Translate button?
Click doesn't work on this Google Translate button?
I wish this help you See Choosing and activating the right controls on an AJAX-driven site.Controls don't always operate with a click. This is especially true with Google pages.
» javascript
Date : November 22 2020, 02:59 PM , By : Paul Gillman
Error using pthread on Windows with Mingw
Error using pthread on Windows with Mingw
To fix the issue you can do Solved!AFAIK there is no portable pthread library for Windows under Mingw.
» c
Date : November 22 2020, 02:59 PM , By : sierralx
Vue.js: Using prerendered html as template for parent and child components
Vue.js: Using prerendered html as template for parent and child components
hope this fix your issue I'm currently rendering all the html server-side and I'm trying to get vue to use this html as the $el for the following two components. As far as I understand from the lifecycle diagram, this should work. , You are missing i
» javascript
Date : November 22 2020, 02:59 PM , By : gaurav patil
Bind to model from child directive where model has not been resolved at compile-time
Bind to model from child directive where model has not been resolved at compile-time
may help you . This happens because ng-if directive creates new inherited scope, so the bug is just a common scope prototypal inheritance pitfall.The most concise way to get around it is to use controllerAs syntax in conjunction with bindToController
» javascript
Date : November 22 2020, 02:59 PM , By : BrianEscontrias
Bar colors in ggplot2 geom_bar not applied correctly (R)
Bar colors in ggplot2 geom_bar not applied correctly (R)
Hope that helps The problem boils down to mapping bar_colors to fill. By default, ggplot2 will assign levels of the fill alphabetically instead of the order they appear in the dataset. When you were assigning the color values in scale_fill_manual, yo
» r
Date : November 22 2020, 02:59 PM , By : Lester DeKay
dnx ef is not recognized although defined in project.json
dnx ef is not recognized although defined in project.json
To fix this issue You're missing a reference to EntityFramework.Commands in that project. Add a reference to it in project.json.
» development
Date : November 22 2020, 02:59 PM , By : Yobster
Table To Dictionary <String,Object> using Lambda Expression
Table To Dictionary <String,Object> using Lambda Expression
may help you . You CAN do this with a Dictionary.Add, but you cannot with ToDictionary. The reason for this is that ToDictionary does let you change specify a key selector function 'row => row["USERNAME"].ToString() + "|" + row["SQL_FULLTEXT"].ToStri
» chash
Date : November 22 2020, 02:59 PM , By : phass
Azure Service Bus Queue sending a message in NodeJs to .NET client
Azure Service Bus Queue sending a message in NodeJs to .NET client
seems to work fine Got it fixed!By default the .NET Azure Queue library uses a DataContractSerializer and a binary XmlDictionaryWriter to serialize the string message when using
» chash
Date : November 22 2020, 02:59 PM , By : Mad_programmer
Create Unique Hashcode for the permutation of two Order Ids
Create Unique Hashcode for the permutation of two Order Ids
seems to work fine You need a value that can uniquely represent every possible value.That is different to a hash-code.
» chash
Date : November 22 2020, 02:59 PM , By : Mane Chakarian
How i can get twitter count now?
How i can get twitter count now?
Any of those help As explained in this post, from the twitter blog, the "TwitCount API" was removed, for multiple reasons.There's an ongoing discussion about this problem here, in case you're interested, but the replies from the twitter developers ma
» javascript
Date : November 22 2020, 02:59 PM , By : Dylan Baker
Find top 3 nodes with maximum relationships
Find top 3 nodes with maximum relationships
wish helps you The structure of my data base is: , Using ORDER BY and LIMIT should solve your problem:
» neo4j
Date : November 22 2020, 02:59 PM , By : Robet Habibi
MySQL fetch parent and all children
MySQL fetch parent and all children
To fix the issue you can do My database looks something like: , You can use GROUP_CONCAT:
» mysql
Date : November 22 2020, 02:59 PM , By : Min Tan
Not enough arguments for format string python
Not enough arguments for format string python
fixed the issue. Will look into that further On codacy it detects an issue where I dont have enough arguments for format string. Help please. , pass a tuple, not a list
» python
Date : November 22 2020, 02:59 PM , By : kkraz
Create a vector in a dataframe based on matching a second vector to a row name in another object
Create a vector in a dataframe based on matching a second vector to a row name in another object
should help you out I'd suggest two optionsEither you can use base match function as in
» r
Date : November 22 2020, 02:59 PM , By : Pete
Query to find the number of paying customers and churned customers?
Query to find the number of paying customers and churned customers?
To fix this issue Not sure I understood this right: for every month you want to know how many customer started paying for their first user and how many customers stopped paying for their last user?Solution seems rather complicated but maybe it's not
» postgresql
Date : November 22 2020, 02:59 PM , By : Daniel Montgomery
Why doesn't `array.include` [sic] show the correct output
Why doesn't `array.include` [sic] show the correct output
like below fixes the issue The include method returns a boolean value. So your solution eliminates one of the steps, which is great. The old script didn't work because you were trying to compare a boolean value to a string. You could take away your q
» ruby
Date : November 22 2020, 02:59 PM , By : msyed
Create a mysql database and use normalization
Create a mysql database and use normalization
should help you out It seems okey but maybe you make it even better. In users table instead of type ENUM('member','admin', 'superadmin') NOT NULL,
» mysql
Date : November 22 2020, 02:59 PM , By : Nambi raja
How to copy file from Windows laptop to Linux remote server
How to copy file from Windows laptop to Linux remote server
wish of those help As windows does not have direct ssh connection, you cannot do it. Let me give an example, assume that you have multi OS(windows, Centos) installed in single machine. You can mount windows partition in Linux. Thus you can see your w
» linux
Date : November 22 2020, 02:59 PM , By : Ryan Lindbeck
Angular error: 10 $digest() iterations reached
Angular error: 10 $digest() iterations reached
should help you out I totally agree with the given answer of Daniel.Just for a better understanding I would like to show here that a simple solution could be reached if one can do the ordering before any bindings and watchers are active.
» javascript
Date : November 22 2020, 02:59 PM , By : Madan Pandey
Ruby: Sequel gem Insert to Mysql
Ruby: Sequel gem Insert to Mysql
I wish this helpful for you :items is the table name. That's just Sequel's syntax for indicating which table you want to insert into.
» mysql
Date : November 22 2020, 02:59 PM , By : xenosaga01
Develop an app based on VSO API - Where can I find the database schema?
Develop an app based on VSO API - Where can I find the database schema?
around this issue Ok, I do not need the database schema. The fact I can run a query (WIQL) a bit confused me, I thought it is direct access to database. But, after I have spent more time to investigate what I want and how TFS works, I realized that d
» azure-devops
Date : November 22 2020, 02:59 PM , By : skoll
How to extract equation from a polynomial fit?
How to extract equation from a polynomial fit?
this one helps. The coefficients of the linear model are stored in the intercept_ and coeff_ attributes of the model.You can see this more clearly by turning-down the regularization and feeding-in a known model; e.g.
» python
Date : November 22 2020, 02:59 PM , By : Rafael
Cannot submit selected option to contoller
Cannot submit selected option to contoller
this will help Your attempting to bind a radio button group to a collection of complex objects. A radio button only posts the value of the selected button (in your case the value of the selected PaymentMethodID property). You need a separate property
» chash
Date : November 22 2020, 02:59 PM , By : Simranjeev Singh Dhi
How to enable unicode for Python on Fedora?
How to enable unicode for Python on Fedora?
Does that help 'andreyto-mgtaxa-8175a98' : Create a "Fedora 23 Makefile" : $ mkdir build2 cd build2/ cmake ../
» python
Date : November 22 2020, 02:59 PM , By : Jihoon Lee
Converting a Julian Date to datetime in Visual Studio (SSIS Package)
Converting a Julian Date to datetime in Visual Studio (SSIS Package)
will be helpful for those in need This is what I used to convert to a DB DATE. This is done in a Derived Column:
» visual-studio
Date : November 22 2020, 02:59 PM , By : Jason Lombardozzi
prolog, changing atoms in expression
prolog, changing atoms in expression
Hope this helps Altough, there's more efficient answer to this question I will post this one for those, who are begginners in Prolog like me, cause it's using very basic operations:
» list
Date : November 22 2020, 02:59 PM , By : farid seifi
High-accuracy time syncing between Android (Java) and .NET DateTime?
High-accuracy time syncing between Android (Java) and .NET DateTime?
Hope this helps Yes, I believe GregorianCalendar does indeed observe the Julian/Gregorian cutover - although I note that you're setting oldUtcTime to the 1st of February in 1AD, which is probably why you're seeing a difference of 20 days instead of 1
» java
Date : November 22 2020, 02:59 PM , By : Nitin Tyagi
Convert julian day to mm/dd and add year from another column in dataframe in r
Convert julian day to mm/dd and add year from another column in dataframe in r
like below fixes the issue One can add days to a "Date" class or "chron" variable so this works -- use format(as.Date(paste0(Year, "-1-1")) + BeginJD - 1), "%m/%d/%Y") to format it if you want the result as a character string rather than a "Date" cla
» r
Date : November 22 2020, 02:59 PM , By : Macylnt
Changing ng-class when clicked (nested ng-repeat)
Changing ng-class when clicked (nested ng-repeat)
like below fixes the issue The proper Angular approach to track indices across multiple ngRepeats is to use ngInit to create a local variable that aliases $index for each instance of ngRepeat. Using $parent to acquire its $index position is generally
» javascript
Date : November 22 2020, 02:59 PM , By : Delray Nelson
CGAL triangulation with constraints changes points coords
CGAL triangulation with constraints changes points coords
hope this fix your issue No point coordinate can be changed. The only thing I can see that can happen is that your constraints intersects and the intersection point is added into the triangulation (and is mistaken for an input point). Of course this
» cpp
Date : November 22 2020, 02:59 PM , By : Cody Phanekham
How to upsert a document in MongoDB .Net?
How to upsert a document in MongoDB .Net?
this will help You need to use the typed collection all the way down which means inserting an instance of CustomerModel, not a BsonDocument:
» chash
Date : November 22 2020, 02:59 PM , By : J_P
Turn off email sends from Devise in test (Rspec)
Turn off email sends from Devise in test (Rspec)
wish helps you When delivery_method is set to test, everything is still run the same, with the only difference being the message is not sent to SMTP. So, in your case Redis is still required for test emails, as Resque is still going to process them,
» ruby-on-rails
Date : November 22 2020, 02:59 PM , By : Santhosh Damodaran
Knockout.JS: Bind change event of select to another UI attribute
Knockout.JS: Bind change event of select to another UI attribute
wish of those help Store your options in an array and bind them to the select input via the options binding. To store the selected value, use (your existing) database observable. Based on that observable, you can show your form fields when the databa
» javascript
Date : November 22 2020, 02:59 PM , By : Paul Onley
How to check for a POST method in a ListView in Django views? I'm getting a 405 error
How to check for a POST method in a ListView in Django views? I'm getting a 405 error
I wish did fix the issue. It's because you're making a POST request but you've only defined a GET method. If you add a POST method, it should do the trick :
» python
Date : November 22 2020, 02:59 PM , By : hodoor

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