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Comments in Android Layout xml
...an be created, such as documentation:info, documentation:translation_notes etc., along with a description value, the format being the same as any XML attribute.
In summary:
Add a xmls:my_new_namespace attribute to the root (top-level) XML element in the XML layout file. Set its value to a unique ...
Python concatenate text files
...t's a way to turn a simple sys.argv (or what's left as args after optparse/etc.) into a big virtual file for trivial scripts, and don't think to use it for anything else (i.e., when the list isn't command-line args). Or they do learn, but then forget—I keep re-discovering it every year or two…
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Error 1022 - Can't write; duplicate key in table
...I would have never guessed it and you saved my day. Using fk_id_1, fk_id_2 etc, now. Thanks.
– JackLeEmmerdeur
Dec 22 '16 at 15:22
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What does %w(array) mean?
...i[ a b c ] # => [ :a, :b, :c ]
%i_ a b c _ # => [ :a, :b, :c ]
# etc...
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Removing viewcontrollers from navigation stack
... a number")
There a bunch of more possible actions like removeFirst,range etc.
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Starting python debugger automatically on error
...run until the error is encountered. From there you can inspect variables, etc. like in any other pdb session.
– Catherine Devlin
Dec 17 '14 at 16:41
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How to make Eclipse behave well in the Windows 7 taskbar?
...clipse bug report worked for me, but I don't get recently opened projects, etc. from the task bar. Is anyone experiencing that these workarounds restore that behavior?
I have the same problem on Windows 7 x64 with Helios x64, but for me
the following workaround works with the option "Always co...
What techniques can be used to speed up C++ compilation times?
...n the regular nm command and pipe it to your favorite script (AWK, Python, etc.) to sort the symbols based on their length. Based on our experience, this method identifies the largest trouble making candidates better than method 1.
Method 3 - Use Templight
"Templight is a Clang-based tool to profile...
How to ignore deprecation warnings in Python
...s needed so you will still see other types of warnings like RuntimeWarning etc.
– ismail
Jan 28 '17 at 8:39
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What is an example of the simplest possible Socket.io example?
...ke a few minutes depending on the speed of your network connection / CPU / etc. To check that everything went as planned, you can look at the package.json file again.
$ cat package.json
{
"dependencies": {
"express": "~4.9.8",
"socket.io": "~1.1.0"
}
}
Create a file called server.js ...