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Javascript replace with reference to matched group?
...1<\/div>/).
– Stewart
Jun 23 '16 at 9:55
2
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How to implement a ConfigurationSection with a ConfigurationElementCollection
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The previous answer is correct but I'll give you all the code as well.
Your app.config should look like this:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="ServicesSection" type="RT.Core.Config.Servic...
Create singleton using GCD's dispatch_once in Objective-C
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answered Apr 19 '11 at 17:16
Dave DeLongDave DeLong
237k5757 gold badges442442 silver badges494494 bronze badges
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How do I create a MongoDB dump of my database?
...ump:
$ ./mongodump --host prod.example.com
connected to: prod.example.com
all dbs
DATABASE: log to dump/log
log.errors to dump/log/errors.bson
713 objects
log.analytics to dump/log/analytics.bson
234810 objects
DATABASE: blog to dump/blog
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Why does ++[[]][+[]]+[+[]] return the string “10”?
...array ([]). Due to references it's wrong to say [[]][0] === [], but let's call the inner array A to avoid the wrong notation.
++ before its operand means “increment by one and return the incremented result”. So ++[[]][0] is equivalent to Number(A) + 1 (or +A + 1).
Again, we can simplify the me...
Get fragment (value after hash '#') from a URL in php [closed]
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That part is called "fragment" and you can get it in this way:
$url=parse_url("http://domain.com/site/gallery/1#photo45 ");
echo $url["fragment"]; //This variable contains the fragment
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MySQL: What's the difference between float and double?
... | dba+dbb |
+--------------------+---------+
| 2.4000000953674316 | 2.40 |
+--------------------+---------+
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Get last result in interactive Python shell
... is also used for throwaway variables (see stackoverflow.com/questions/5893163/…)
– user6015398
Jul 5 '17 at 8:06
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Formatting numbers (decimal places, thousands separators, etc) with CSS
...place on a number.
– Mardok
May 27 '16 at 18:47
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Naming cookies - best practices [closed]
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@Emanuil: To distinguish it from all the other cookies generated by other apps on the same domain.
– Ignacio Vazquez-Abrams
Sep 19 '12 at 20:50
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