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Removing duplicate rows in Notepad++
...ded you wanted to sort by line, and remove the duplicate lines at the same time.
To install the TextFX in the latest release of Notepad++ you need to download it from here: https://sourceforge.net/projects/npp-plugins/files/TextFX
The TextFX plugin used to be included in older versions of Notepad++,...
Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
Above doesn't work first time, works 2nd time.
16 Answers
16
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How do you parse and process HTML/XML in PHP?
...n) HTML and it can do XPath queries. It is based on libxml.
It takes some time to get productive with DOM, but that time is well worth it IMO. Since DOM is a language-agnostic interface, you'll find implementations in many languages, so if you need to change your programming language, chances are y...
How to convert timestamps to dates in Bash?
I need a shell command or script that converts a Unix timestamp to a date. The input can come either from the first parameter or from stdin, allowing for the following usage patterns:
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Javascript heredoc
...n it deserve to take advantage of new technologies as they as created over time. That way, new users having the same issue can find "non-archaeological" information here.
– asiby
Oct 9 '18 at 18:26
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When to use static vs instantiated classes
... importing a global variable. In PHP, classes are global symbols, so every time you call a static method you rely on a global symbol (the class name). This is a case when global is evil. I had problems with this kind of approach with some component of Zend Framework. There are classes which use stat...
How can I pad a value with leading zeros?
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Not a fan of creating a new array each time you want to pad a value. Readers should be aware of the the potential memory and GC impact if they're doing large #'s of these (e.g. on a node.js server that's doing 1000's of these operations per second. @profitehlolz'...
Different font size of strings in the same TextView
...id increaseFontSizeForPath(Spannable spannable, String path, float increaseTime) {
int startIndexOfPath = spannable.toString().indexOf(path);
spannable.setSpan(new RelativeSizeSpan(increaseTime), startIndexOfPath,
startIndexOfPath + path.length(), 0);
}
using
Utils.increaseFon...
Use tab to indent in textarea
... this code to use 4 spaces instead of a tab? I tried doing   four times but it still converted it into a single space.
– jiaweizhang
Apr 18 '16 at 0:05
6
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How do you convert an entire directory with ffmpeg?
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I'm getting the error i was unexpected at this time.
– Keavon
May 17 '14 at 1:09
6
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