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How can I close a buffer without closing the window?
...;
Restart Vim, or just :source ~/.vimrc for changes to take effect. Next time you want to close a buffer just type: \q (if \ is your leader key)
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Using the scrollwheel in GNU screen
...D to detach from your screen, then screen -d -r to reattach, then ls a few times, and try to scroll back. It works for me.
What is this magic? Well, let's consult the manual pages.
screen(1) says:
termcapinfo term terminal-tweaks [window-tweaks]
[..]
The first argument specifies which term...
DateTime to javascript date
...r answer on Stackoverflow is a conversion from Javascript date to .net DateTime:
10 Answers
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How can I safely encode a string in Java to use as a filename?
... catch (java.io.UnsupportedEncodingException e)
{
throw new RuntimeException("UTF-8 is an unknown encoding!?");
}
}
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Sprintf equivalent in Java
...ple method calls, particularly for chained operations. And it gives up run-time polymorphism because it's calling static methods, which is significant. YMMV.
– Andrew Janke
Apr 21 '14 at 3:11
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Secure hash and salt for PHP passwords
... password hashing is to deter a hacker or cracker by costing them too much time or money to calculate the plain-text passwords. And time/cost are the best deterrents in your arsenal.
Another reason that you want a good, robust hash on a user accounts is to give you enough time to change all the pas...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
... @EmilParikh Version numbers can be uploaded to Apple multiples times prior to release, each with a unique Build number. But once it has been released, you cannot reused that Version number.
– pkamb
Apr 30 '18 at 19:46
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JavaScript variables declare outside or inside loop?
...ipt.
var is a directive for the parser, and not a command executed at run-time. If a particular identifier has been declared var once or more anywhere in a function body(*), then all use of that identifier in the block will be referring to the local variable. It makes no difference whether value is...
Understanding the Event Loop
...we are talking about a single-threaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout while other requests keep coming and get exec...
Remove credentials from Git
...ls
Delete the entries under Generic Credentials
Try connecting again. This time, it should prompt you for the correct username and password.
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