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Change app language programmatically in Android
...working via setting locale but was too buggy. And you have to set it every time you enter activity (each activity) from my experience. here is a code if you still need this (again, I don't recommend that)
Resources res = context.getResources();
// Change locale settings in the app.
DisplayMetrics dm...
Loop through an array of strings in Bash?
...lement 2" "element 3"), then for i in ${arr[@]} would mistakenly iterate 6 times since each string becomes 2 substrings separated by the space in the string, whereas for i in "${arr[@]}" would iterate 3 times, correctly, as desired, maintaining each string as a single unit despite having a space in ...
Check substring exists in a string in C
I'm trying to check whether a string contains a substring in C like:
12 Answers
12
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CSS Printing: Avoiding cut-in-half DIVs between pages?
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@easwee: thanks. The downvote happened at the same time inquisitive_web_developer put a bounty on the question. My guess is that s/he didn't like it. ;)
– NotMe
May 17 '11 at 13:57
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Restore LogCat window within Android Studio
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logcat stops sometimes. you may try pressing the restart icon on the left, if this does not help you may have to check that the correct device is still selected, restart adb, disconnect/connect the device, etc. :-(
– rau...
How to pipe input to a Bash while loop and preserve variables after loop ends
... a script failed.
Also, as noted by Gareth Rees in his answer, you can sometimes use a here string:
while read i; do echo $i; done <<< "$FILECONTENT"
This doesn't require shopt; you may be able to save a process using it.
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How do function pointers in C work?
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@Rich.Carpenter: function pointers are nice for runtime CPU detection. Have multiple versions of some functions to take advantage of SSE, popcnt, AVX, etc. At startup, set your function pointers to the best version of each function for the current CPU. In your other code, ...
SQL Server, convert a named instance to default instance?
... This is one of the sweetest tricks I've ever seen in my development lifetime.
– Saeed Neamati
Sep 30 '14 at 10:40
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show 4 more comments
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How to make script execution wait until jquery is loaded
...thod) {
if (window.jQuery) {
method();
} else {
setTimeout(function() { defer(method) }, 50);
}
}
It will recursively call the defer method every 50ms until window.jQuery exists at which time it exits and calls method()
An example with an anonymous function:
defer(fun...
How to rename files and folder in Amazon S3?
...gh the AWS documents though, because they are evolving new options all the time.
– Tom
Sep 7 '15 at 23:07
This example...