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why is the recursion used in finding the factorial of a number?
why is the recursion used in finding the factorial of a number?
it should still fix some issue You don't have to use recursion. Because C doesn't support so-called optimization of tail recursion calls, you should avoid recursion where it could be replaced by a simple loop. But C does support recursion at all, and
» c
Date : November 22 2020, 02:59 PM , By : Kavya
Most performance optimal foreach function with getting index
Most performance optimal foreach function with getting index
I wish this help you Like ShanShan said in the comment, the index is the second parameter of the anonymous function being passed to forEach. The code would look like this.
» javascript
Date : November 22 2020, 02:59 PM , By : Xuanxuan Gan
Uncaught exception 'RuntimeException' with message 'Unable to load ZF2. Run `php composer.phar install` or define a ZF2_
Uncaught exception 'RuntimeException' with message 'Unable to load ZF2. Run `php composer.phar install` or define a ZF2_
help you fix your problem Installed WAMP.Copied Zend Framework in www folder.When I am trying to access 127.0.0.1. Getting this error.Please help. , If you have not installed composer, install it
» php
Date : November 22 2020, 02:59 PM , By : Jenson Varghese
Bootstrap 3 Grid Layout not respecting blank "Margin" columns?
Bootstrap 3 Grid Layout not respecting blank "Margin" columns?
hope this fix your issue Added a height to the margin class and also added the missing margin after text 2 (center) block
» html
Date : November 22 2020, 02:59 PM , By : subith s.v
Invalid declarator before with map of struct?
Invalid declarator before with map of struct?
To fix this issue Syntax issues aside, your code smells Java. In C++ where functions are first-class citizens, you do not need to create callback classess for every possible callback. Instead, you simply pass function-like objects - either a pointer
» cpp
Date : November 22 2020, 02:59 PM , By : Arktikh
Error in conditionally including Perl module using if pragma
Error in conditionally including Perl module using if pragma
This might help you Assignment to variables happens at run time, while use happens at compile time. So in your example, $a has not been assigned any value when the use happens, so it evaluates to undef.To assign to $a at compile time, use BEGIN:
» json
Date : November 22 2020, 02:59 PM , By : M Prasad Reddy
HTML tag with different attributes
HTML tag with different attributes
I wish this help you You would use data attributes.So for example:
» html
Date : November 22 2020, 02:59 PM , By : Prav
How can I pipe a command into the meteor shell?
How can I pipe a command into the meteor shell?
I think the issue was by ths following , On the latest Meteor (I'm currently testing on 1.3), you can indeed use the syntax provided in that pull request:
» shell
Date : November 22 2020, 02:59 PM , By : Paresh Bidkar
How to find variable name from a list of class in a package
How to find variable name from a list of class in a package
This might help you I think you should use reflection and use regular expression to match your case
» java
Date : November 22 2020, 02:59 PM , By : Vijay Kundhiya
Ruby remove triple quotes
Ruby remove triple quotes
Hope this helps I want to put a quoted string into a csv like this: , This one may help:
» ruby
Date : November 22 2020, 02:59 PM , By : rahu PM
How to add live search to Rails 4.2?
How to add live search to Rails 4.2?
like below fixes the issue I have done something along the lines in which are very similar to what you are trying to accomplish. If you are storing everything in database then one of the things I would do is to convert the data to json in your rails
» javascript
Date : November 22 2020, 02:59 PM , By : Sione Talia'uli Hala
How to read a csv file with varying number of columns in Octave
How to read a csv file with varying number of columns in Octave
help you fix your problem Your output is expected because it's exactly mimics the example from the function documentation:
» csv
Date : November 22 2020, 02:59 PM , By : Sushant Gaikwad
how can i make this dialog close when socket is accepted?
how can i make this dialog close when socket is accepted?
seems to work fine Your server socket code's variables are very tough to read, I have named it in general way in the below code(adjust accordingly). You need to write a method written below as closeDialog() [or give a better name]; and call the const
» java
Date : November 22 2020, 02:59 PM , By : Rahul Desai
std::initializer_list to return member variables returns incorrect values
std::initializer_list to return member variables returns incorrect values
help you fix your problem std::initializer_list is not a container, you cannot use it to return a list of items from a function. When you write the following
» cpp
Date : November 22 2020, 02:59 PM , By : Zeba Ali
Google Rich Notifications, best way to click to open a notifications specific url?
Google Rich Notifications, best way to click to open a notifications specific url?
I hope this helps you . notificationId can be an arbitrary string, so you could use the URL as the notificationId in chrome.notifications.create. If the URL is not necessarily unique, add a prefix or suffix. If you want to have more parameters (e.g.
» google-chrome-extens
Date : November 22 2020, 02:59 PM , By : pabz89
Remove columns using column name based on levels of factors
Remove columns using column name based on levels of factors
Hope that helps We use sub to remove the prefix x. from the column names of 'x', check whether it is %in% the 'f' column to create a logical vector and use this to subset the columns of 'x'. We removed the first column name (as it is 'f') and later c
» r
Date : November 22 2020, 02:59 PM , By : Payal Haldar
I have created a small book program, I am new to java. Can't find what the error or mistake in this code?
I have created a small book program, I am new to java. Can't find what the error or mistake in this code?
With these it helps You had bracket problems. Also if you want to run your main you will have to move the main outside of the BookMgrSys class. The following code will allow you to run the application.
» java
Date : November 22 2020, 02:59 PM , By : Sai Ram Rallabandi
Why my jQuery function getJSON is not calling my function callback?
Why my jQuery function getJSON is not calling my function callback?
Does that help Your problem could be you might not be getting the expected result from the api call.Add the fail event to the getJSON call and that will tell you what is wrong.
» javascript
Date : November 22 2020, 02:59 PM , By : Teerapath Sujitto
Android Studio 2.0 Preview upgrade problems
Android Studio 2.0 Preview upgrade problems
it should still fix some issue Just updated to Android Studio 2.0 preview (not realising it was a major update I was installing), and am having issues. Right from the first line of build.gradle, which is highlighted with an error: , Do "File" -> "Inv
» android
Date : November 22 2020, 02:59 PM , By : Robert Bryan
phpDocumentor: DocBlock with @var tags duplicates descriptions
phpDocumentor: DocBlock with @var tags duplicates descriptions
I wish did fix the issue. I have this DocBlock in a php abstract class: , I always document above the var itself. Maybe that's the issue
» php
Date : November 22 2020, 02:59 PM , By : fidel amador
How to get a variable from a php file and use it in a Android activity?
How to get a variable from a php file and use it in a Android activity?
this one helps. You are sending only a number back as a response. I would send something more JSON-ish, like this:
» java
Date : November 22 2020, 02:59 PM , By : w1r
How to know if a user can read and list files of a directory
How to know if a user can read and list files of a directory
may help you . Here is a function to check permissions of a directory for another user:
» chash
Date : November 22 2020, 02:59 PM , By : pavan
Passing more parameters into callback function
Passing more parameters into callback function
will help you You could use a HOF (Higher-Order Function) to avoid writing a separate callback with almost the same body.
» javascript
Date : November 22 2020, 02:59 PM , By : Li Xu
Should.js chaining multiple assertions on a single property
Should.js chaining multiple assertions on a single property
I hope this helps you . I've got an object like this: , I think that this could be the better option:
» javascript
Date : November 22 2020, 02:59 PM , By : Shankar Raj
Creating an updater. Updating/downloading part
Creating an updater. Updating/downloading part
Does that help I am not entirely sure that I understood your question, but maybe you want to do sth like:
» java
Date : November 22 2020, 02:59 PM , By : hbeckeri
Buttons/toggles not working in jquery
Buttons/toggles not working in jquery
I think the issue was by ths following , So I'm trying to figure out why my buttons don't work on a checklist app I'm making. The idea is that you enter into the text field, delete it with the deleteBtn, and should be able to strike-through the text
» javascript
Date : November 22 2020, 02:59 PM , By : Dorsal
Smooth scrolling workaround
Smooth scrolling workaround
I wish this helpful for you Did it! this will go backwards 60px with a max-width screen of 1000px
» javascript
Date : November 22 2020, 02:59 PM , By : Derrick Derky
Add a background colour to a MediaComposition
Add a background colour to a MediaComposition
this will help The only thing I understand about this is you are trying to save an image with a background. My suggestion to solve this is to save the transparent image you have to something like
» chash
Date : November 22 2020, 02:59 PM , By : Sakshi
how to push an object to an array within an object with PHP
how to push an object to an array within an object with PHP
With these it helps To access objects in php use -> you are using [] which is an arrayTry changing this
» php
Date : November 22 2020, 02:59 PM , By : Suresh Babu
How to get a list of recently edited files?
How to get a list of recently edited files?
this will help Last week, Microsoft released the new Graph API to the public (after being in preview for a few months) exposing Office365 data via REST. As everything is still relatively new, there are only few tutorials documentation available. , T
» chash
Date : November 22 2020, 02:59 PM , By : Memphis Depay
CSS Clear depending on odd of even amount of items
CSS Clear depending on odd of even amount of items
This might help you Although CSS can't directly determine the number of children an element has, you can do some fun stuff with the sibling selector that should accommodate your needs:
» html
Date : November 22 2020, 02:59 PM , By : Rohit Gosai
Ansible - with_dict: dictionary - How to use variables defined in each dictionary which depends upon others
Ansible - with_dict: dictionary - How to use variables defined in each dictionary which depends upon others
To fix the issue you can do I believe the best way to do what you want (since I don't believe loop variables can reference themselves) would be to have your task be:
» ansible
Date : November 22 2020, 02:59 PM , By : Xexrel Fenix
What is the recommended way for carrying VHDL code around?
What is the recommended way for carrying VHDL code around?
it helps some times VHDL source code is generally portable between VHDL tool implementations.When a design unit is successfully analyzed it is stored in a library, by default what ever work is, in context.
» vhdl
Date : November 22 2020, 02:59 PM , By : trittberg
What units are the 'width = ' in geom_bar(aes = ) and position_dodge(width = ) rendered in?
What units are the 'width = ' in geom_bar(aes = ) and position_dodge(width = ) rendered in?
will be helpful for those in need The width argument in position_dodge() is specifying the distance between the leftmost edge of the left bar and the rightmost edge of the right bar. With a dodge width of 0.8, the distance between your start point of
» r
Date : November 22 2020, 02:59 PM , By : richu
Assigning Dates to Fiscal Year
Assigning Dates to Fiscal Year
I hope this helps you . Here are some alternatives. They all return numeric years but if you really need a string starting with FY then use paste0("FY", result) where result is any of the results below. They all support vector input, i.e. the input d
» r
Date : November 22 2020, 02:59 PM , By : Chieu_Xuan
Unable to use Boost + Qt in Mac
Unable to use Boost + Qt in Mac
will help you It appears you're treating warnings as errors and Boost currently has an outstanding issue where BOOST_STATIC_ASSERT causes a warning on GCC and Clang:https://svn.boost.org/trac/boost/ticket/7242
» cpp
Date : November 22 2020, 02:59 PM , By : jagjit singh Saini
Retrieve connection string to Azure storage in ASP.NET 5 / MVC 6
Retrieve connection string to Azure storage in ASP.NET 5 / MVC 6
it helps some times A little bit late but since I made this question someone thought that it was wiseful to implement an easier way to retrieve a connection string. So I'll answer my own question, because now you can do:
» asp.net-core
Date : November 22 2020, 02:59 PM , By : Rashedul Alam
Loading multidigital characters into array from file
Loading multidigital characters into array from file
Hope that helps Currently your program puts single characters in the array but with multidigital numbers this is no longer possible. You have to put the numerical value (limited to 1 byte) in the array.
» arrays
Date : November 22 2020, 02:59 PM , By : SYSTEMS CREW
How can I start a Docker container on boot in OS X?
How can I start a Docker container on boot in OS X?
it helps some times Try breaking the two steps apart. Start Virtualbox with a LaunchAgent, then delegate starting the container to a startup script inside the docker host. This avoids both race conditions and environment issues. It should solve every
» macos
Date : November 22 2020, 02:59 PM , By : Deep Patel
conditional removal from data frame
conditional removal from data frame
wish of those help I have a data frame , Use this:
» r
Date : November 22 2020, 02:59 PM , By : Raqib Ahmed Asif
Custom-made linspace and logspace in MATLAB
Custom-made linspace and logspace in MATLAB
this one helps. The only difference between linspace and logspace is that they go one step further and take the power of 10 for every element in the linspace array.As such, you'd simply take your equation for linspace you generated, take the result a
» matlab
Date : November 22 2020, 02:59 PM , By : Waleed Qureshi
Undefined offset error in for loop
Undefined offset error in for loop
Hope this helps It looks like you're trying to get the lowest value in an array of values, so I've changed your GetMin() function to work with the non-consecutively indexed array that you create prior to calling GetMin(). This should work for you:
» php
Date : November 22 2020, 02:59 PM , By : Clark James Evangeli
How can i print my array and my histogram on the same line?
How can i print my array and my histogram on the same line?
hop of those help? Here is a solution to your problem. The problem was that you were printing all of your Row data first and then all of your Integer data. You need to print them both at once. Not one after the other. Also just fyi, there is about a
» java
Date : November 22 2020, 02:59 PM , By : keshav coder
Visual Studio 2015 does not remember undocked windows position between debug and coding views
Visual Studio 2015 does not remember undocked windows position between debug and coding views
it should still fix some issue Ok, turns out it was an issue with my triple monitor setup. (I use a Matrox TripleHead2Go display port.)The issue was that the Matrox PowerDesk / Desktop Management settings where screwing around with Visual Studio's wi
» development
Date : November 22 2020, 02:59 PM , By : user40085
Date math works on Chrome but not on Firefox or Safari
Date math works on Chrome but not on Firefox or Safari
This might help you I have this JavaScript in my page. , I'm assuming this line:
» javascript
Date : November 22 2020, 02:59 PM , By : maryam hassani
Mule - Object to parameters in Database
Mule - Object to parameters in Database
will be helpful for those in need Use MEL(Mule Expression Langauge) and standard Java method invocation. As Data is you payload, use [payload.table_name] MEL will automatically use the getter for that field.
» database
Date : November 22 2020, 02:59 PM , By : karma tsechoe
Compare value of two nodes of same type using xslt
Compare value of two nodes of same type using xslt
I wish this helpful for you I am new to XSLT. I need help comparing the value of two nodes in same element of XML. , Here's one way to look at it:XSLT 2.0
» xml
Date : November 22 2020, 02:59 PM , By : Wang Han
mysql query logic for fetching data from 3 related tables on certain condition
mysql query logic for fetching data from 3 related tables on certain condition
Hope that helps You can use MYSQL NOT IN() to remove the problems that are already in the relation table for the selected contest.
» php
Date : November 22 2020, 02:59 PM , By : Joey Ho
Compare Day/Month in Swift Struct
Compare Day/Month in Swift Struct
may help you . I would like sort an array of SpecialDay instances: [struct1, struct2, struct3, ...] using the code below: , The problem is the and in this line:
» swift
Date : November 22 2020, 02:59 PM , By : hiraishi
System.ArgumentOutOfRangeException linq c#
System.ArgumentOutOfRangeException linq c#
I think the issue was by ths following , Your technique is terribly inefficient because, by using .Count() and .ElementAt() repeatedly, you are reiterating your enumerables unnecessarily, many times over. A considerably more efficient, elegant and le
» chash
Date : November 22 2020, 02:59 PM , By : david ramos
Saving blob video with php
Saving blob video with php
I hope this helps . A blob url is only usable in the browser that created it. So you cant use it on your server or copy and paste it into another browser or send the link to your friend etc.What you need to do is get the blob that url was created fro
» php
Date : November 22 2020, 02:59 PM , By : STRiX
Vim Open unite in current folder
Vim Open unite in current folder
Any of those help I got the following hotkey mapping: , How about using:
» vim
Date : November 22 2020, 02:59 PM , By : tomas lagro
Google Analytics in AngularJS. Cannot see real-time page viewing
Google Analytics in AngularJS. Cannot see real-time page viewing
I wish this help you I'm adding Google Analytics to an AngularJS application that I have. For some reason it is not working, but I believe my code is correct. , Do you have a SPA? Try using the target state url (or name):
» javascript
Date : November 22 2020, 02:59 PM , By : Arjun Koopar
Distributed Powerset
Distributed Powerset
help you fix your problem If you use n bits of an integer to represent the items in a subset of n items, you can start the variable at 0, and increment it to get to the next subset. So to evenly distribute the work between k processors, you can simpl
» python
Date : November 22 2020, 02:59 PM , By : ChadR
Regex to handle leading spaces (notepad++)
Regex to handle leading spaces (notepad++)
Any of those help To use a regex-based replacement in Notepad++, turn on the Regular expression radio button at the bottom of the Find and Replace window! (see my settings below)Here is a regex that must work for you:
» regex
Date : November 22 2020, 02:59 PM , By : Morfin Paul
Android Imagery - Gallery scales
Android Imagery - Gallery scales
wish helps you You need to set StaggeredGridLayoutManager to your RecyclerView with gap strategy. This strategy will be used how the spaces between spans will be filled.
» android
Date : November 22 2020, 02:59 PM , By : Nemo
How to insert specific datetime into dataset
How to insert specific datetime into dataset
wish help you to fix your issue What's the specific data type of your date/time column? If it's datetime, for example, then 0001-01-01 00:00:00.000 is out of range, specifically 1753-01-01 through 9999-12-31.You could use a datetime2 data type instea
» sql-server
Date : November 22 2020, 02:59 PM , By : LucasNoja
Passing template function and overload as function argument
Passing template function and overload as function argument
I hope this helps you . There are no partial specializations for function templates. But I think you might have a bigger misunderstanding: "Is is possible to mix template functions and overloads when passing a function pointer ..." Overload resolutio
» cpp
Date : November 22 2020, 02:59 PM , By : Atakishiyev Nicat
Data collection in Universal Recommender
Data collection in Universal Recommender
hope this fix your issue It depends on what you want to do. If you want to be able to filter and/or boost on these, add them as properties on the item; if you want them to influence/improve the model via cross-coocurrence calcuation, send them as sec
» development
Date : November 22 2020, 02:59 PM , By : Rajdwip Majumder
How to design REST API for export endpoint?
How to design REST API for export endpoint?
it should still fix some issue In fact you should consider HTTP content negotiation (or CONNEG) to do this. This leverages the Accept header (see the HTTP specification: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.htmlsec14.1) that specifies wh
» rest
Date : November 22 2020, 02:59 PM , By : davidrafal

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