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Empty arrays seem to equal true and false at the same time
...vert any objects to Boolean is true. See 2ality.com/2013/08/objects-truthy.html
– Thomson
Oct 17 '16 at 21:27
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Give all the permissions to a user on a DB
... TABLES" is not available on 8.1 (postgresql.org/docs/8.1/static/sql-grant.html) I know I could loop through the tables and give the permissions individually, but this is what I'm trying to avoid. but thanks for your help
– Diego
Mar 18 '14 at 15:51
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Get generated id after insert
...rding to the documentation: https://www.sqlite.org/c3ref/last_insert_rowid.html
The row id is the hidden column or a column of type INTEGER PRIMARY KEY if it's declared.
Each entry in most SQLite tables (except for WITHOUT ROWID tables) has a unique 64-bit signed integer key called the "rowid". ...
Have a fixed position div that needs to scroll if content overflows
...rding the fixed sidebar, you need to give it a height for it to overflow:
HTML Code:
<div id="sidebar">Menu</div>
<div id="content">Text</div>
CSS Code:
body {font:76%/150% Arial, Helvetica, sans-serif; color:#666; width:100%; height:100%;}
#sidebar {position:fixed; top:...
Simple basic explanation of a Distributed Hash Table (DHT)
...s more reading material - courses.engr.illinois.edu/ece428/sp2018/lectures.html
– Siddhartha
Apr 12 '18 at 6:42
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What is a message pump?
...d as a single separate object encarta.msn.com/dictionary_1861608661/entity.html
– Matthew Whited
Feb 8 '10 at 16:23
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Remove non-ascii character in string
...ight be inserted by CK-Editor (CKEditor).
encodeURI() UTF-8 Unicode html Meaning
----------- -------- ------- ------- -------------------
"%E2%80%8B" EC 80 8B U 200B &#8203; zero-width-space
"%E2%80%8E" EC 80 8E U 200E &#8206; left-to-right-mark
"%E2%80%8F" EC 80 8F...
How to bring back “Browser mode” in IE11?
...s not emulate conditional comments. For example, if you use them to enable HTML5 support in legacy IEs, you will no longer be able to debug your site in IE11.
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How does Go compile so quickly?
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These are quotes from the FAQ: golang.org/doc/go_faq.html I can't say if they failed to accomplish their goals (symbol table) or if their logic is faulty (GC).
– Larry OBrien
Dec 30 '11 at 1:49
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Regex exactly n OR m times
...te list of quantifiers (ref. http://www.regular-expressions.info/reference.html):
?, ?? - 0 or 1 occurences (?? is lazy, ? is greedy)
*, *? - any number of occurences
+, +? - at least one occurence
{n} - exactly n occurences
{n,m} - n to m occurences, inclusive
{n,m}? - n to m occurences, lazy
{n,...