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What is external linkage and internal linkage?
...nt place. No 'previously valid local vars' are 'flushed'/cleared etc. You mix variable scope with storage duration. Scope tells from where you can access a var. Storage duration tells how long it exists. You can have local variable with static storage duration. It means it lives "forever" but can b...
Optimal number of threads per core
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If your threads don't do I/O, synchronization, etc., and there's nothing else running, 1 thread per core will get you the best performance. However that very likely not the case. Adding more threads usually helps, but after some point, they cause some performance deg...
'any' vs 'Object'
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Your answer is quite vague and mixes Object and object which are different types in TypeScript.
– m93a
Apr 30 '18 at 15:36
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Link vs compile vs controller
... you create a directive, you can put code into the compiler, the link function or the controller.
6 Answers
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How can I split up a Git commit buried in history?
...ost.
Now move your actual local branch pointer to the messy commit.
Reset (mixed) to the previous one, so that the files from the commit in (2) are kept.
You can now split the commit in two or more by staging files that are needed and commiting with the correct message, until there's no unstaged fil...
How to identify platform/compiler from preprocessor macros?
...d compile at linux, windows, Mac OS. On windows, I must support visual studio and mingw.
4 Answers
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Separate Back Stack for each tab in Android using Fragments
I'm trying to implement tabs for navigation in an Android app. Since TabActivity and ActivityGroup are deprecated I would like to implement it using Fragments instead.
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How to get the contents of a webpage in a shell variable?
...e as:
content=$(wget google.com -q -O -)
echo $content
We use the -O option of wget which allows us to specify the name of the file into which wget dumps the page contents. We specify - to get the dump onto standard output and collect that into the variable content. You can add the -q quiet optio...
Write bytes to file
...tand you correctly, this should do the trick. You'll need add using System.IO at the top of your file if you don't already have it.
public bool ByteArrayToFile(string fileName, byte[] byteArray)
{
try
{
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
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In C#, why is String a reference type that behaves like a value type?
...enceEquals(x, y) is a fast test and you can return 0 immediately, and when mixed in with your null-test doesn't even add any more work.
– Jon Hanna
Aug 3 '12 at 11:38
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