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Confused by python file mode “w+”
...you'd do something like this to read from your file:
with open('somefile.txt', 'w+') as f:
# Note that f has now been truncated to 0 bytes, so you'll only
# be able to read data that you write after this point
f.write('somedata\n')
f.seek(0) # Important: return to the top of the fi...
How can I do a case insensitive string comparison?
...ractice in .NET framework (4 & +) to check equality
String.Compare(x.Username, (string)drUser["Username"],
StringComparison.OrdinalIgnoreCase) == 0
Use the following instead
String.Equals(x.Username, (string)drUser["Username"],
StringComparison.Ordin...
Is there a command like “watch” or “inotifywait” on the Mac?
I want to watch a folder on my Mac (Snow Leopard) and then execute a script (giving it the filename of what was just moved into a folder (as a parameter... x.sh "filename")).
...
Uninstall Node.JS using Linux command line?
How do you uninstall node.js using the cmd line in linux?
14 Answers
14
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How to replace list item in best way
...
Use Lambda to find the index in the List and use this index to replace the list item.
List<string> listOfStrings = new List<string> {"abc", "123", "ghi"};
listOfStrings[listOfStrings.FindIndex(ind=>ind.Equals("123"))] = "def";
...
IE8 issue with Twitter Bootstrap 3
...Twitter Bootstrap. The site looks fine and works in all required browsers except IE8.
22 Answers
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通信连接组件 · App Inventor 2 中文网
...性设置为：
Action: android.intent.action.WEB_SEARCH
ExtraKey: query
ExtraValue: vampire
ActivityPackage: com.google.android.providers.enhancedgooglesearch
ActivityClass: com.google.android.providers.enhancedgooglesearch.Launcher
打开浏览器到指...
C multi-line macro: do/while(0) vs scope block [duplicate]
...do-while-0-macro-substitutions
https://groups.google.com/d/msg/comp.lang.C/xGZxls194mI/dEIpTKz2okMJ
Andrey Tarasevich:
The whole idea of using 'do/while' version is to make a macro which will
expand into a regular statement, not into a compound statement. This is
done in order to make the use of f...
Multiple Order By with LINQ [duplicate]
...
You can use the ThenBy and ThenByDescending extension methods:
foobarList.OrderBy(x => x.Foo).ThenBy( x => x.Bar)
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