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How do I force make/GCC to show me the commands?
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Difference is that make -n does not execute the commands. Thus correct answer is make V=1
– m-ric
Sep 27 '12 at 15:20
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How do I bind a WPF DataGrid to a variable number of columns?
My WPF application generates sets of data which may have a different number of columns each time. Included in the output is a description of each column that will be used to apply formatting. A simplified version of the output might be something like:
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Can bash show a function's definition?
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Use type. If foobar is e.g. defined in your ~/.profile:
$ type foobar
foobar is a function
foobar {
echo "I'm foobar"
}
This does find out what foobar was, and if it was defined as a function it calls declare -f as explained by ...
How do you redirect to a page using the POST verb?
...our answer is suggesting.
I would love to know what is "wrong" with this, if there is anything. Obviously, if you want to really have sent to the browser a redirect, this isn't going to work, but then you should ask why you would be trying to convert that regardless, since it seems odd to me.
Hope...
instantiate a class from a variable in PHP?
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If you work with namespace, put the current namespace into the string: $var = __NAMESPACE__ . '\\' . $var . 'Class';
– bastey
Sep 2 '13 at 13:28
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How do I turn a String into a InputStreamReader in java?
...pending on the default platform encoding and characters in the string. Specifying a Unicode encoding for both encoding and decoding operations would be better. Read this for more details: illegalargumentexception.blogspot.com/2009/05/…
– McDowell
Aug 11 '09 a...
Utils to read resource text file to String (Java) [closed]
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@EranMedan: Yes, if you want the context classloader you'd want to use it explicitly.
– Jon Skeet
Jun 13 '13 at 20:24
6
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Best practice: PHP Magic Methods __set and __get [duplicate]
...tters, but in many cases that does not really matter; what's a millisecond if not used frequently? You can get autocomplete (at least in PhpStorm) by setting PHPDoc's @property which also provides documentation and the last point about consistency is merely opinion and opinions vary (see user187291'...
How to place two divs next to each other?
... 500px;
border: 1px solid black;
overflow: hidden; /* will contain if #first is longer than #second */
}
#first {
width: 300px;
float:left; /* add this */
border: 1px solid red;
}
#second {
border: 1px solid green;
overflow: hidden; /* if you don't want #second to wrap be...
What is the common header format of Python files?
...y, e.g. in a CGI context.
Next should be the docstring with a description. If the description is long, the first line should be a short summary that makes sense on its own, separated from the rest by a newline.
All code, including import statements, should follow the docstring. Otherwise, the docstr...