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mkdir's “-p” option
...s a very good memory for acronyms :). My search returned this for example: http://www.cs.cmu.edu/~help/afs/afs_acls.html
Directory permissions
l (lookup)
Allows one to list the contents of a directory. It does not allow the reading of files.
i (insert)
Allows one to create new files in a...
How to get hex color value rather than RGB value?
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and for me the return of jquery css background-colors comes in format with rgba , so this does not works.
– Miguel
Jan 27 '15 at 12:25
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dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to clear all s’ contents inside a parent ?
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HTML5 dragleave fired when hovering a child element
...sed only in this CSS.
Not all browsers have this CSS implemented, though:
http://caniuse.com/pointer-events
Seeing the Facebook source code I could find this pointer-events: none; several times, however it's probably used together with graceful degradation fallbacks. At least it's so simple and so...
BAT file: Open new cmd window and execute a command in there
...""c:\Program Files\demo1.cmd" & "c:\Program Files\demo2.cmd""
Source: http://ss64.com/nt/cmd.html
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Should I use string.isEmpty() or “”.equals(string)?
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Efficient paging in SQLite with millions of records
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Fast stable sorting algorithm implementation in javascript
...log if you want to know more about this technique and how to implement it: http://blog.vjeux.com/2010/javascript/javascript-sorting-table.html
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Why are two different concepts both called “heap”?
...hm of finding available memory allocation. The following is excerpted from http://www.cprogramming.com/tutorial/virtual_memory_and_heaps.html.
When new is invoked, it starts looking for a free memory block that fits the size for your request. Supposing that such a block of memory is found, it is...