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What does “%.*s” mean in printf?
I got a code snippet in which there is a
4 Answers
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AttributeError: 'module' object has no attribute 'urlopen'
I'm trying to use Python to download the HTML source code of a website but I'm receiving this error.
12 Answers
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How should I use git diff for long lines?
I'm running git-diff on a file, but the change is at the end of a long line.
15 Answers
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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 do you access the matched groups in a JavaScript regular expression?
I want to match a portion of a string using a regular expression and then access that parenthesized substring:
22 Answers...
How many bytes in a JavaScript string?
I have a javascript string which is about 500K when being sent from the server in UTF-8. How can I tell its size in JavaScript?
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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 ...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
Recently I am using Python module os, when I tried to change the permission of a file, I did not get the expected result. For example, I intended to change the permission to rw-rw-r--,
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