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PHP: merge two arrays while keeping keys instead of reindexing?
... life and everything
[1337] => leet
)
Same keys will be overwritten by the latter array.
There is also an array_replace_recursive, which do this for subarrays, too.
Live example on 3v4l.org
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Why main does not return 0 here?
... C standard. In C90, the status returned is undefined.
You can enable it by passing -std=c99 to gcc.
As a side note, interestingly 9 is returned because it's the return of printf which just wrote 9 characters.
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Is there any simple way to find out unused strings in Android project?
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On Android Studio:
Menu -> Analyze -> Run Inspection by Name -> Unused resources
Check File mask(s) checkbox and put strings.xml in the text field.
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How to add local .jar file dependency to build.gradle file?
...dencies.(Gradle 2.7, example POM is com.mojang:authlib:1.5.21 as extracted by minecraftforge.net)
– Karl the Pagan
Oct 20 '15 at 3:24
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Can you autoplay HTML5 videos on the iPad?
...e user initiates playback, unless the play() or load() method is triggered by user action (e.g. a click event).
Basically, a user-initiated play button works, but
an onLoad="play()" event does not.
For example, this would play the movie:
<input type="button" value="Play" onclick="document.my...
git + LaTeX workflow
...asily see changes on a per-file basis, so why increase workflow complexity by adding an extra layer of seperation? git [log|show|add] some_file.tex all work, no need to add the constant branch switching here. You can still commit each file on its own if you want.
– rubenvb
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Does a finally block run even if you throw a new Exception?
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What do you mean here by "The thread running the try-catch-finally block is [...] interrupted"? Perhaps that documentation is poorly worded, but Thread.interrupt() will not cause the finally block to be skipped, whether thrown from the try or the ...
Beyond Stack Sampling: C++ Profilers
...hviz tool. The output is basically a callgraph with functions color coded by their impact on the application.
A few hints to get gprof2dot to generate nice output.
I use a --skew of 0.001 on my graphs so I can easily see the hot code paths. Otherwise the int main() dominates the graph.
If you're...
When to use references vs. pointers
...happening, why should add_one(a) not return the result, rather than set it by reference?
– connec
Aug 14 '11 at 18:21
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What is the difference between git clone and checkout?
...f a file / directory tree / commit / repo is exactly the same as that used by whoever is able to declare things as "Master" within the hierarchy of trust. This avoids all those 'locks' that cause most SCM systems to choke (with the usual problems of private copies, big merges, and no real control or...