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Regular expression to match URLs in Java
...043f\u044b\u0442\u0430\u043d\u0438\u0435|\u0440\u0444|\u0441\u0440\u0431|\u05d8\u05e2\u05e1\u05d8|\u0622\u0632\u0645\u0627\u06cc\u0634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
... a -> a)
providing two functions: a getter, and a setter
get (Lens g _) = g
put (Lens _ s) = s
subject to three laws:
First, that if you put something, you can get it back out
get l (put l b a) = b
Second that getting and then setting doesn't change the answer
put l (get l a) a = a
A...
How to list all Git tags?
... The rev-list related command gave me a list, but ended in an error: v0.1.0-rc1 fatal: No tags can describe '5db7534...4a94'. Try --always, or create some tags.
– not2qubit
Apr 8 '19 at 17:22
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MySQL - UPDATE query based on SELECT Query
... the second doesn't work in some database such as MySQL. You will get this error : You can't specify target table ___ for update in FROM clause SQL.sql
– Jugali Lakota
Nov 9 '16 at 16:20
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Javascript : natural sort of alphanumerical strings
...llator(undefined, {numeric: true, sensitivity: 'base'});
var myArray = ['1_Document', '11_Document', '2_Document'];
console.log(myArray.sort(collator.compare));
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How do you validate a URL with a regular expression in Python?
...lparse({}) where the input is not even a string succeeds without a visible error
– RubenLaguna
Oct 10 '18 at 12:59
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Mock functions in Go
...r interface
type MessageSender interface {
SendMessage(message string) error
}
// This one is the "object" that our users will call to use this package functionalities
type API struct {
baseURL string
endpoint string
}
// Here we make API implement implicitly the URI interface
func (a...
将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...g.h中提供了修改项来让开发人员自己修改mode_t的定义，并提示如果mode_t在<sys/types.h>中没有定义的话，可以把他定义为int型。所以在config.h加上#define mode_t int。这样mode_t没有定义的问题就解决了。其他的数据类型也是同样对待处理...
Iterating over Java collections in Scala
...ares the appropriate conversions.
import scala.collection.JavaConversions._
This won't work in previous versions though.
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Listing only directories using ls in Bash?
...That's happening because there are no subdirectories to list. You get that error anytime you use ls on something that doesn't exist.
– Gordon Davisson
Jul 1 '15 at 0:21
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