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Replacing all non-alphanumeric characters with empty strings
...in alphabet and doesn't works with accent characters or any "special" char set.
– SüniÚr
Jul 31 at 6:42
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Markdown open a new window link [duplicate]
...cise and includes very little fluff. It makes it easier to learn the whole set of shorthand. This is particularly important if you expect someone else to read your code later.
– justis
Feb 20 '12 at 2:33
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Check whether or not the current thread is the main thread
...whether or not you're on the main thread, you can simply use the debugger. Set a breakpoint at the line you're interested in, and when your program reaches it, call this:
(lldb) thread info
This will display information about the thread you're on:
(lldb) thread info
thread #1: tid = 0xe8ad0, 0x00...
Laravel Redirect Back with() Message
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Just set the flash message and redirect to back from your controller functiion.
session()->flash('msg', 'Successfully done the operation.');
return redirect()->back();
And then you can get the message in the view ...
How to get the last date of a particular month with JodaTime?
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Another simple method is this:
//Set the Date in First of the next Month:
answer = new DateTime(year,month+1,1,0,0,0);
//Now take away one day and now you have the last day in the month correctly
answer = answer.minusDays(1);
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Why can't we autowire static fields in spring?
...TestClass {
private static Test test;
@Autowired
public void setTest(Test test) {
TestClass.test = test;
}
}
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How to get access to HTTP header information in Spring MVC REST controller?
...uestHeader(name = "Keep-Alive", required = false) long keepAlive that will set the keepAlive to null if not provided. There is also defaultValue field for the annotation docs.spring.io/spring-framework/docs/5.0.7.RELEASE/javadoc-api/…
– Niccolò
Sep 18 '19 at...
Go to Matching Brace in Visual Studio?
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This was useful for me because it wasn't set for me at all in VS 2017.
– Mmm
Dec 13 '18 at 23:54
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“did you run git update-server-info” error on a Github repository
...th newer versions of git you can do this from the command line: git remote set-url origin git@github.com:repoaccountname/repo-name.git
– Arjun Mehta
Apr 9 '14 at 23:14
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Pseudo-terminal will not be allocated because stdin is not a terminal
I am trying to write a shell script that creates some directories on a remote server and then uses scp to copy files from my local machine onto the remote. Here's what I have so far:
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