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What does the (unary) * operator do in this Ruby code?
...od arguments in a method definition. In that case, it does not expand, but combine:
def method2(*args) # args will hold Array of all arguments
end
Some more detailed information here.
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ASP.NET MVC3 - textarea with @Html.EditorFor
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136
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Create dynamic URLs in Flask with url_for()
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127
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Platform independent size_t Format specifiers in c?
...o, the z length modifier is not part of C89/C90. If you're aiming for C89-compliant code, the best you can do is cast to unsigned long and use the l length modifier instead, e.g. printf("the size is %lu\n", (unsigned long)size);; supporting both C89 and systems with size_t larger than long is trick...
Bash script - variable content as a command to run
... -l)
$(perl test.pl test2 $count)
However, if you want to call your Perl command later, and that's why you want to assign it to a variable, then:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
var="perl test.pl test2 $count" # You need double quotes to get your $count value substituted.
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How to run Maven from another directory (without cd to project dir)?
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How to pass macro definition from “make” command line arguments (-D) to C source code?
I usually pass macro definitions from "make command line" to a "makefile" using the option :
-Dname=value. The definition is accessible inside the makefile.
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How to include external Python code to use in other files?
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Worth noting that from Math import * is not recommended.
– naught101
Feb 10 '15 at 0:13
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How to create own dynamic type or dynamic object in C#?
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jQuery selector for the label of a checkbox
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This should work:
$("label[for='comedyclubs']")
See also: Selectors/attributeEquals - jQuery JavaScript Library
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