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Why would a JavaScript variable start with a dollar sign? [duplicate]
... the dollar script sign (in Javascript and the jQuery platform, but not in PHP) is completely semantic. $ is a character that can be used as part of an identifier name. In addition, the dollar sign is perhaps not the most "weird" thing you can encounter in Javascript. Here are some examples of valid...
ANTLR: Is there a simple example?
... this the most tricky part to get right. See http://wiki.bitplan.com/index.php/ANTLR_maven_plugin
https://github.com/BITPlan/com.bitplan.antlr/tree/master/src/main/antlr4/com/bitplan/expr
contains three more examples that have been created for a performance issue of ANTLR4 in an earlier version. I...
Get the latest record from mongodb collection
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php7.1 mongoDB:
$data = $collection->findOne([],['sort' => ['_id' => -1],'projection' => ['_id' => 1]]);
share
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Select Last Row in the Table
... This method is worse actually. You are fetching last raw using PHP execution instead of doing it as DB level. What if table has millions of raw, then you know how much inefficient it can be?
– Bhaskar Dabhi
Nov 23 '16 at 6:59
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Download file from web in Python 3
...download_and_keep_on_memory(URL('http://statics.591.com.tw/tools/showPhone.php?info_data=rLsGZe4U%2FbphHOimi2PT%2FhxTPqI&type=rLEFMu4XrrpgEw'),
headers, # You may need this. Otherwise, some websites will send the 404 error to you.
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How do I filter ForeignKey choices in a Django ModelForm?
...ething as straightforward as this badly needed shortcut? Back when I made PHP admins for this sort of thing, this was considered basic functionality! In fact, it was always automatic, and had to be disabled if you really didn't want it!
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String concatenation vs. string substitution in Python
...red Dec 18 '08 at 0:22
too much phptoo much php
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How to find gaps in sequential numbering in mysql?
...". $MAX ." WHERE seq not in (SELECT column FROM table)" my syntax is php based
– me_
Oct 24 '17 at 23:57
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Why does Razor _layout.cshtml have a leading underscore in file name?
... Pages generally need to be browsable. They are the equivalent of .asp or .php files.
The ASP.NET team have stated that Web Pages is a starting point within ASP.NET development, which should lead to migration to MVC in time (for those that want to move on). Part of that means that it should be as e...
Why do some websites add “Slugs” to the end of URLs? [closed]
...re algorithms for this, for example the one WordPress uses. I would post a PHP solution for this exact problem if more than 600 characters were allowed. If you really want to know, post it as a question and I'll be happy to answer it ;)
– Mathias Bynens
Apr 30 ...