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Convert a String In C++ To Upper Case
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@PolGraphic: Range - based for uses the container's begin() / end() methods to iterate over its contents. std::basic_string has both a const and a mutable iterator (returned by cbegin() and begin() respectively, see std::basic_string::begin), so ...
How large should my recv buffer be when calling recv in the socket library
...e) or an end-of-message delimiter (which might just be a newline in a text-based protocol, for example). A third, lesser-used, option is to mandate a fixed size for each message. Combinations of these options are also possible - for example, a fixed-size header that includes a length value.
SOCK_D...
Split (explode) pandas dataframe string entry to separate rows
... # NaN left un-touched
This is a serious advantage over ravel + repeat -based solutions (which ignore empty lists completely, and choke on NaNs).
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Android List View Drag and Drop sort
...ew
Its use is very similar to the TouchInterceptor (on which the code is based), although significant implementation changes have been made.
DragSortListView has smooth and predictable scrolling while dragging and shuffling items. Item shuffles are much more consistent with the position of the dr...
How can I use an array of function pointers?
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Even for this little demo, you should add a check for the input value, since code targets a newbie... :-)
– PhiLho
Oct 31 '08 at 6:53
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What does if __name__ == “__main__”: do?
...ary, but you want to have a script mode where it runs some unit tests or a demo.
Your module is only used as a main program, but it has some unit tests, and the testing framework works by importing .py files like your script and running special test functions. You don't want it to try running the s...
Android studio - Failed to find target android-18
...t files.
Fixed by:
export ANDROID_HOME= pathtobundle/adt-bundle-linux-x86_64-20130729/sdk
If you don't have the ADT installed, and just want the SDK, it seems like a good solution is to install everything and then point Android Studio to the just the packaged SDK.
cd pathtobundle
wget http://dl.g...
Generating a SHA-256 hash from the Linux command line
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For the sha256 hash in base64, use:
echo -n foo | openssl dgst -binary -sha1 | openssl base64
Example
echo -n foo | openssl dgst -binary -sha1 | openssl base64
C+7Hteo/D9vJXQ3UfzxbwnXaijM=
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...line-ellipsis-in-pure-css : CSS only
cssmojo.com/line-clamp_for_non_webkit-based_browsers/ : "mimic" -webkit-line-clamp in non webkit browsers
With CSS, use "..." for overflowed block of multi-lines
Cross-browser multi-line text overflow with ellipsis appended within a width and height fixed `<di...
Is there a ceiling equivalent of // operator in Python?
...e. The question asked whether there "is" an operator for this "in" Python. Based on the responses, the answer appears to be "no." I'm upvoting dlitz's answer for its usefulness, though.
– Ana Nimbus
Jul 25 '18 at 22:49
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