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vim and NERD Tree extension - adding a file
...
From vim you can run shell commands. So in this case I use:
:!touch somefile.txt
and then hit r to reload the nerdtree window.
The other thing to do is to just start the new file from within vim.
:e somefile.txt
One ...
How can I put a ListView into a ScrollView without it collapsing?
... You could easily write a static method that creates a LinearLayout from an Adapter.
– Romain Guy
Dec 19 '11 at 20:05
125
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How can I split a text into sentences?
...e this as one sentence: When a child asks her mother "Where do babies come from?", what should one reply to her?
– twhale
Apr 29 '18 at 6:54
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Easy way to test a URL for 404 in PHP?
...ser has contributed the following:
/**
This is a modified version of code from "stuart at sixletterwords dot com", at 14-Sep-2005 04:52. This version tries to emulate get_headers() function at PHP4. I think it works fairly well, and is simple. It is not the best emulation available, but it works.
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How to count certain elements in array?
...t later will have to spend some time to check what it does, and lose focus from their task. An abstraction is far superior: const count = countItems(array, 2); and the implementation details can be argued inside.
– joeytwiddle
Jul 14 '16 at 5:37
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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
... unable to open the Java Preferences App in El Captian, I went from System Preferences - > Java.
– Wolf7176
Aug 29 '16 at 14:54
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nginx showing blank PHP pages
... fixed it for me. The .conf has one extra configuration parameter missing from _params.
– Malvineous
Jul 6 '13 at 4:12
8
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git cherry-pick says “…38c74d is a merge but no -m option was given”
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-m means the parent number.
From the git doc:
Usually you cannot cherry-pick a merge because you do not know which side of the merge should be considered the mainline. This option specifies the parent number (starting from
1) of the ma...
What is the aspnet_client folder for under the IIS structure?
...will forgo creating a physical directory
* deleting the physical directory from time to time if you're sure your site doesn't need it and it really bothers you
* ignoring aspnet_client
* running "ASPNET_regiis /c" yourself if you're missing the folder, and need it
Probably most importantly, as a de...
How do you access the matched groups in a JavaScript regular expression?
...e easily transformed into an Array by using the spread syntax or the Array.from method:
function getFirstGroup(regexp, str) {
const array = [...str.matchAll(regexp)];
return array.map(m => m[1]);
}
// or:
function getFirstGroup(regexp, str) {
return Array.from(str.matchAll(regexp), m =>...