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Replacing instances of a character in a string

...lace in: line = line[:10].replace(';', ':') + line[10:] That'll replace all semi-colons in the first 10 characters of the string. share | improve this answer | follow ...
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Is the ternary operator faster than an “if” condition in Java [duplicate]

...one to " if-conditional syndrome " which means I tend to use if conditions all the time. I rarely ever use the ternary operator. For instance: ...
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How to know user has clicked “X” or the “Close” button?

...anted to perform something specific on the FormClosing event, like closing all MdiChildren before closing the MDIContainerForm, or event checking for unsaved changes. Under these circumstances, we don't need, according to me, to differentiate from either buttons. Closing by ALT+F4 will also trigger...
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How to clone an InputStream?

... If all you want to do is read the same information more than once, and the input data is small enough to fit into memory, you can copy the data from your InputStream to a ByteArrayOutputStream. Then you can obtain the associate...
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Are default enum values in C the same for all compilers?

When declaring an enum as shown below, do all C compilers set the default values as x=0 , y=1 , and z=2 on both Linux and Windows systems? ...
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Using Custom Domains With IIS Express

Traditionally I use custom domains with my localhost development server. Something along the lines of: 14 Answers ...
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Difference between Rebuild and Clean + Build in Visual Studio

... Rebuild = Clean + Build (usually) Notable details: For a multi-project solution, "rebuild solution" does a "clean" followed by a "build" for each project (possibly in parallel). Whereas a "clean solution" followed by a "build solution" first cleans a...
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How can I remove all text after a character in bash?

How can I remove all text after a character, in this case a colon (":"), in bash? Can I remove the colon, too? I have no idea how to. ...
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How to trim whitespace from a Bash variable?

... ' echo -e "length(FOO)==${#FOO}" # > length(FOO)==16 How to remove all whitespace (denoted by [:space:] in tr): FOO=' test test test ' FOO_NO_WHITESPACE="$(echo -e "${FOO}" | tr -d '[:space:]')" echo -e "FOO_NO_WHITESPACE='${FOO_NO_WHITESPACE}'" # > FOO_NO_WHITESPACE='testtesttest' echo ...
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GCC -fPIC option

...ll required one more calculation (the function address) for each function call. So performance-wise, if not needed it is better not to use it. – Roee Gavirel Apr 21 at 6:41 ad...