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How to refresh an IFrame using Javascript?
...plit("?")[0] + "?_=" + new Date().getTime();
Clearing the src when query strings option is not possible (Data URI):
var wasSrc = iframe.src
iframe.onload = function() {
iframe.onload = undefined;
iframe.src = wasSrc;
}
...
What is the pythonic way to unpack tuples? [duplicate]
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Nevermind - I think this is a limitation of the %s string substitution method. Using "{} {} {}".format("A", *my_tuple) instead does the trick.
– Dannid
Mar 24 '16 at 23:36
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What is the Auto-Alignment Shortcut Key in Eclipse?
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@DavidJames: for aligning on a special character or string, see djeikyb's answer for the plugin Columns4Eclipse
– hardmooth
Aug 25 '15 at 12:29
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How do I set a JLabel's background color?
...olor into your package.
In your main method, i.e. public static void main(String[] args), call the already imported method:
JLabel name_of_your_label=new JLabel("the title of your label");
name_of_your_label.setBackground(Color.the_color_you_wish);
name_of_your_label.setOpaque(true);
NB: Settin...
Make a bucket public in Amazon S3 [closed]
...date 2017-11-16, it reports:Error: The policy must contain a valid version string
– Timothy.Li
Nov 16 '17 at 10:11
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Find file name from full file path
...he file full path (part of a file path) without the hassle of manipulating string?
2 Answers
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How can I beautify JSON programmatically? [duplicate]
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Programmatic formatting solution:
The JSON.stringify method supported by many modern browsers (including IE8) can output a beautified JSON string:
JSON.stringify(jsObj, null, "\t"); // stringify with tabs inserted at each level
JSON.stringify(jsObj, null, 4); // st...
How to write URLs in Latex? [closed]
... of the \url macro that uses only Tex primitives:
\def\url#1{\expandafter\string\csname #1\endcsname}
This url absolutely won't break over lines, though; the hypperef package is better for that.
share
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How to escape regular expression special characters using javascript? [duplicate]
...cs also have a suggested function (search for function escapeRegExp) using string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'). Anyone familiar with potential shortcomings with it?
– John McMahon
Nov 20 '18 at 20:50
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Negative matching using grep (match lines that do not contain foo)
...e but not the other its still printed. Try it both ways with non-similar strings
– Evan Langlois
Dec 13 '15 at 6:52
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