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Use grep to report back only line numbers
...he line numbers where this occurs (as in, the match was here, go to line # x and fix it).
8 Answers
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How to specify HTTP error code?
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Per the Express (Version 4+) docs, you can use:
res.status(400);
res.send('None shall pass');
http://expressjs.com/4x/api.html#res.status
<=3.8
res.statusCode = 401;
res.send('None shall pass');
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How do I expand a tuple into variadic template function's arguments?
... )
{
try
{
applyTuple( pObj_, pFunc_, args_ );
}
catch ( std::exception& e )
{
}
}
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R: Comment out block of code [duplicate]
...feature. In Emacs, just highlight the area-to-be commented out, and type C-x r t followed by the characters you'd like to add (something like "## "). To indent a code block for SO, do the same thing, but replace those last three characters with four spaces!
– Josh O'Brien
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Is a statically-typed full Lisp variant possible?
...Lisp variant possible? Does it even make sense for something like this to exist? I believe one of a Lisp language's virtues is the simplicity of its definition. Would static typing compromise this core principle?
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How to view or edit localStorage
I created a Chrome extension and am using localStorage for storing data.
5 Answers
5
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What is the Python 3 equivalent of “python -m SimpleHTTPServer”
...mport SimpleHTTPServer
$ 2to3 try.py
RefactoringTool: Skipping implicit fixer: buffer
RefactoringTool: Skipping implicit fixer: idioms
RefactoringTool: Skipping implicit fixer: set_literal
RefactoringTool: Skipping implicit fixer: ws_comma
RefactoringTool: Refactored try.py
--- try.py (original)
+...
How can I get Eclipse to show .* files?
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In the package explorer, in the upper right corner of the view, there is a little down arrow. Tool tip will say view menu. From that menu, select filters
From there, uncheck .* resources.
So Package Explorer -> View Menu -> Filters...
How do I fix the “You don't have write permissions into the /usr/bin directory” error when installin
I'm trying to install Rails 3 on a brand new MacBook Pro running OS X 10.6.3, Ruby 1.8.7, and Rails 2.3.5 and I'm wondering if I've hosed myself. So far, I've run these commands:
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Page scroll when soft keyboard popped up
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I fixed the problem by defining the following attribute in <activity> of AndroidManifest.xml
android:windowSoftInputMode="adjustResize"
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