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RegEx to extract all matches from string using RegExp.exec
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@EdgeCaseBerg You need to have the g flag set, otherwise the internal pointer is not moved forward. Docs.
– Tim
Jul 25 '15 at 13:45
12
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StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
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无后缀
返回新字符串，不修改 Text 属性
Left(3)
“This” 后缀
修改内部 Text 属性
LeftThis(3)
“Of” 后缀
对传入的参数进行操作
LeftOf("Hello", 3)
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Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
...k happily together.
It does look like the checkout --orphan is the right 'set-up' stage, but still lacks clean (i.e. a simple understandable one line command) guidance on the "clone" step. Rather it looks like you have to init a repo, set up a remote tracking branch (you do want the one branch only...
how do I check in bash whether a file was created more than x time ago?
I want to check in linux bash whether a file was created more than x time ago.
8 Answers
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How to hide a in a menu with CSS?
... if you need only to hide a few elements, maybe it would be better to just set the hidden attribute in combination with disabled in comparison to adding/removing elements or doing not semantically correct constructions.
<select>
<option>Option1</option>
<option>O...
What are the differences between mocks and stubs on Rhino Mocks?
...ion.login method worked, we might want to check that user.lastLoggedIn was set. We could create a mock User that implements this method. When we call session.login, we can assert that user.lastLoggedIn has the state we expected.
To sum up
A mock is a stub with an implementation, which lets us test...
Is it safe to assume strict comparison in a JavaScript switch statement?
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Matplotlib (pyplot) savefig outputs blank image
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My solution plt.show() plt.draw() fig.set_dpi(200) fig.savefig('/image.png')
– EduardoUstarez
Apr 9 at 23:32
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how to read System environment variable in Spring applicationContext
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You set a java system property value. You can read this value in code like assert System.getProperty("env") == "QA";
– amra
Jan 20 '12 at 17:14
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string sanitizer for filename
I'm looking for a php function that will sanitize a string and make it ready to use for a filename. Anyone know of a handy one?
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