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Find unmerged Git branches?
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Try this:
git branch --merged master
It does what it says on the tin (lists branches which have been merged into master). You can also pull up the inverse with:
git branch --no-merged master
If you don't specify master, e.g...
git branch --merged
then it will show...
Check if PHP session has already started
...dle of browsing the site... I always code for 2 year old's, you never know what users are going to do ;-) As for myself I have a small Config.php file that is called on all my scripts to setup variables and other info so just adding this in that file always assures that the session is started if it ...
How to add a Timeout to Console.ReadLine()?
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This is more or less what the Accepted Solution does.
– Roland
Mar 4 '15 at 17:26
add a comment
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When should one use RxJava Observable and when simple Callback on Android?
...w as big as the callback option. The RxJava code is more robust;
Think of what would happen if we needed a third JSON to be loaded (like the latest Videos)? The RxJava would only need a tiny adjustment, while the Callback variant needs to be adjusted in multiple places (on each callback we need to ...
How do I “decompile” Java class files? [closed]
What program can I use to decompile a class file? Will I actually get Java code, or is it just JVM assembly code?
19 Answer...
How to find/identify large commits in git history?
...ease include full instructions in your answers and not just offsite links; What do we do when stubbisms.wordpress.com inevitably goes down eh?
– ThorSummoner
Sep 3 '14 at 19:44
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Check if object value exists within a Javascript array of objects and if not add a new object to arr
.../ true
console.log(userExists('bred')); // false
But it's not so obvious what to do when you have to add a new user to this array. The easiest way out - just pushing a new element with id equal to array.length + 1:
function addUser(username) {
if (userExists(username)) {
return false;
}
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Comments in Android Layout xml
... I have to comment somewhere else and it doesnt help with visibility or to what part does the comment refer to. This is not something that should be impossible to do, and should be enabled for us (devs) to use.
– Chapz
Mar 3 '17 at 10:08
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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
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@LarsH it also depends what you're doing. While simple microbenchmarks like this show really large penalties for exceptions once your loops start including file or database activities throwing an exception on every iteration matters very little fo...
TypeScript and field initializers
How to init a new class in TS in such a way (example in C# to show what I want):
14 Answers
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