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How to ignore m>x m>args commands if stdin input is empty?
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For GNU m>x m>args, you can use the -r or --no-run-if-empty option:
--no-run-if-empty
-r If the standard input does not contain any nonblanks, do not run the command. Normally, the command is run once even if there is n...
What does “abstract over” mean?
...nter the phrase "abstract over", but I don't understand the intent. For em>x m>ample , Martin Odersky writes
6 Answers
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Auto-fit Tem>x m>tView for Android
Many times we need to auto-fit the font of the Tem>x m>tView to the boundaries given to it.
16 Answers
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Breaking out of a nested loop
... also place the loops into a method (or an anon-method) and use return to em>x m>it back to the main code.
// goto
for (int i = 0; i < 100; i++)
{
for (int j = 0; j < 100; j++)
{
goto Foo; // yeuck!
}
}
Foo:
Console.WriteLine("Hi");
vs:
//...
Accessing the web page's HTTP Headers in JavaScript
... URL and read its headers, but there is no guarantee that the headers are em>x m>actly equal to the current.
Use the following JavaScript code to get all the HTTP headers by performing a get request:
var req = new m>X m>MLHttpRequest();
req.open('GET', document.location, false);
req.send(null);
var header...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...uired to include a content_type validation, a file_name validation, or to em>x m>plicitly state that they're not going to have either.
Paperclip raises Paperclip::Errors::MissingRequiredValidatorError error if you do not do any of this.
In your case, you can add any of the following line to your Post ...
Pickle incompatibility of numpy arrays between Python 2 and 3
...problem: it is possible to pass encoding there as well: np.load('./bvlc_alem>x m>net.npy', encoding='latin1')
– Serj Zaharchenko
Sep 9 '16 at 11:27
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Get value from hidden field using jQuery
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Use val() instead of tem>x m>t()
var hv = $('#h_v').val();
alert(hv);
You had these problems:
Single quotes was not closed
You were using tem>x m>t() for an input field
You were echoing m>x m> rather than variable hv
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What is the preferred syntam>x m> for initializing a dict: curly brace literals {} or the dict() function
...on't work:
a = dict(import='trade', 1=7.8)
>> Syntam>x m>Error: invalid syntam>x m> ^
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How can I determine whether a 2D Point is within a Polygon?
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Nem>x m>t
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