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Iterating through directories with Python
...need to iterate through the subdirectories of a given directory and search for files. If I get a file I have to open it and change the content and replace it with my own lines.
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How can I make Visual Studio's build be very verbose?
...choose
Configuration Properties → C/C++ → General
Change the setting for Suppress Startup Banner to No
The cl command line(s) will be shown in the output window.
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How do I force detach Screen from another SSH session?
...nd screen -r reattaches the existing session. By running screen -d -r, you force screen to detach it and then resume the session.
If you use the capital -D -RR, I quote the man page because it's too good to pass up.
Attach here and now. Whatever that means, just do it.
Note: It is a...
What does the smiley face “:)” mean in CSS?
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From an article at javascriptkit.com, that's applied for IE 7 and earlier versions:
if you add a non-alphanumeric character such as an asterisk (*) immediately before a property name, the property will be applied in IE and not in other browsers.
Also there's a hack for &l...
Why use try {} finally {} with an empty try block?
... of
Thread.Abort says that “Unexecuted
finally blocks are executed before the
thread is aborted”. So in order to
guarantee that your processing
finishes even if your thread is
aborted in the middle by someone
calling Abort on your thread, you can
place all your code in the finall...
How can I disable the Maven Javadoc plugin from the command line?
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See @Christoph-Tobias Schenke answer for approach to take with child modules.
– ecoe
Jan 26 '18 at 0:30
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Replace words in a string - Ruby
...s like Javascript, word boundaries are UTF-8-compatible, so you can use it for languages with non-Latin or extended Latin alphabets:
'сіль у кисіль, для весіль'.gsub(/\bсіль\b/, 'цукор')
=> "цукор у кисіль, для весіль"
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How can I resolve “Error: No developer directory found at /Developer”?
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Everything you guys answered is correct. But for those who hit the following error are missing a step:
Error:
"xcode-select: Error: Path "/Applications/Xcode.app/Contents/Developer" is not a directory."
Missing step:
Double click your xcode 432.dmg. Now don't do...
.NET List Concat vs AddRange
... tight loop, it would be much better to use add range so not as to lose performance due to all the internal newing and pounding the GC?
– johnc
Sep 19 '08 at 7:22
44
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How to negate the whole regex?
I have a regex, for example (ma|(t){1}) . It matches ma and t and doesn't match bla .
4 Answers
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