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How to delete an item in a list if it exists?

...d catch relevant Exceptions: try: some_list.remove(thing) except ValueError: pass # or scream: thing not in some_list! except AttributeError: call_security("some_list not quacking like a list!") Off course the second except clause in the example above is not only of questionable humor...
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What is the use of Enumerable.Zip extension method in Linq?

...ocumentation – DLeh Sep 9 '14 at 19:05 2 ...
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How to add hyperlink in JLabel?

...Desktop.getDesktop().browse(uri); } catch (IOException e) { /* TODO: error handling */ } } else { /* TODO: error handling */ } } share | improve this answer | fo...
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Using GCC to produce readable assembly?

...is nice: -r shows symbol names on relocations (so you'd see puts in the call instruction below) -R shows dynamic-linking relocations / symbol names (useful on shared libraries) -C demangles C++ symbol names -w is "wide" mode: it doesn't line-wrap the machine-code bytes -Mintel: use GAS/binutils MA...
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Git Symlinks in Windows

...wd) if [ ! -e "${target_dir}/${source_file_or_dir}" ]; then printf 'error: git-add-symlink: %s: No such file or directory\n' \ "${target_dir}/${source_file_or_dir}" >&2 printf '(Source MUST be a path relative to the location of target!)\n' >&2 return 2 fi gi...
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Turn a simple socket into an SSL socket

... You will need to initialize OpenSSL: void InitializeSSL() { SSL_load_error_strings(); SSL_library_init(); OpenSSL_add_all_algorithms(); } void DestroySSL() { ERR_free_strings(); EVP_cleanup(); } void ShutdownSSL() { SSL_shutdown(cSSL); SSL_free(cSSL); } Now for the ...
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Can jQuery get all CSS styles associated with an element?

Is there a way in jQuery to get all CSS from an existing element and apply it to another without listing them all? 5 Answer...
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Check if an apt-get package is installed and then install it if it's not on Linux

...s upon finding that the package is missing, such as simply exiting with an error code. REQUIRED_PKG="some-package" PKG_OK=$(dpkg-query -W --showformat='${Status}\n' $REQUIRED_PKG|grep "install ok installed") echo Checking for $REQUIRED_PKG: $PKG_OK if [ "" = "$PKG_OK" ]; then echo "No $REQUIRED_P...
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Way to get all alphabetic chars in an array in PHP?

Is there a way to get all alphabetic chars (A-Z) in an array in PHP so I can loop through them and display them? 14 Answers...
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Select top 10 records for each category

... If you really just want the top 10, change it to RowNumber() instead of Rank(). No ties then. – Mike L Oct 7 '08 at 3:26 ...