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How do I do base64 encoding on iOS?
... 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
};
@implem>me m>ntation NSString (NSStringAdditions)
+ (NSString *) base64StringFromData: (NSData *)data length: (int)length {
unsigned long ixtext, lentext;
long ctremaining;
unsigned char input[3], output[4];
short i, charsonlin...
Pandas count(distinct) equivalent
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How to access this unique count . As there is no column nam>me m>
– Tarun Khaneja
May 3 '18 at 12:08
Thank...
Create array of regex matches
In Java, I am trying to return all regex matches to an array but it seems that you can only check whether the pattern matches som>me m>thing or not (boolean).
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don't fail jenkins build if execute shell fails
As part of my build process, I am running a git commit as an execute shell step. However, if there are no changes in the workspace, Jenkins is failing the build. This is because git is returning an error code when there are no changes to commit. I'd like to either abort the build, or just mark it ...
Remove specific commit
...project, and he edited a bunch of files that shouldn't have been edited. Som>me m>how I m>me m>rged his work into mine, either when I pulled it, or when I tried to just pick the specific files out that I wanted. I've been looking and playing for a long tim>me m>, trying to figure out how to remove the commits that...
Locate current file in IntelliJ
...tructure? (Similar to Visual Studio's Ctrl + Alt + L ). What is the nam>me m> of the operation (so I can define it in the keymap)
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insert vs emplace vs operator[] in c++ map
I'm using maps for the first tim>me m> and I realized that there are many ways to insert an elem>me m>nt. You can use emplace() , operator[] or insert() , plus variants like using value_type or make_pair . While there is a lot of information about all of them and questions about particular cases, I sti...
How do you force a makefile to rebuild a target
...ur targets to be phony.
A phony target is one that is not really the nam>me m> of a file; rather it
is just a nam>me m> for a recipe to be executed when you make an explicit
request. There are two reasons to use a phony target: to avoid a
conflict with a file of the sam>me m> nam>me m>, and to improve perform...
Retrieving param>me m>ters from a URL
Given a URL like the following, how can I parse the value of the query param>me m>ters? For example, in this case I want the value of def .
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What's the syntax for mod in java
As an example in pseudocode:
17 Answers
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