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Why is \r a newline for Vim?
...ry. In the display
they are shown as "^@". The translation is done when reading and writing
files. To match a <Nul> with a search pattern you can just enter CTRL-@ or
"CTRL-V 000". This is probably just what you expect. Internally the
character is replaced with a <NL> in the ...
PermGen elimination in JDK 8
...e memory for the representation of class metadata and is called Metaspace. Read More>>
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How to export JavaScript array info to csv (on client side)?
...tion is thrown at link.style.visibility='hidden'. B/c the DOM attribute is readonly. More details can be find in updates.html5rocks.com/2015/04/… under the section "Writing to read-only properties in strict mode will throw an error"
– Blaise
Sep 2 '15 at 12:...
Where is the documentation for the values() method of Enum?
...exe added them
Notes:
never use sex as a class name, it's difficult to read your code, we use Sex in Java
when facing a Java puzzle like this one, I recommend to use a bytecode decompiler tool (I use Andrey Loskutov's bytecode outline Eclispe plugin). This will show all what's inside a class
...
How to get the seconds since epoch from the time + date output of gmtime()?
...cause a search engine told you this is how to get the Unix timestamp, stop reading this answer. Scroll down one.
If you want to reverse time.gmtime(), you want calendar.timegm().
>>> calendar.timegm(time.gmtime())
1293581619.0
You can turn your string into a time tuple with time.strptim...
How to call shell commands from Ruby
...n then access the exitstatus and pid properties:
$?.exitstatus
For more reading see:
http://www.elctech.com/blog/i-m-in-ur-commandline-executin-ma-commands
http://blog.jayfields.com/2006/06/ruby-kernel-system-exec-and-x.html
http://tech.natemurray.com/2007/03/ruby-shell-commands.html
...
The term 'Get-ADUser' is not recognized as the name of a cmdlet
...ve Directory Web Services (ADWS) installed on it.
For Windows Server 2008 read here how to install it
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Objective-C: Where to remove observer for NSNotification?
...ed? When do they get send?)
The implementation of the observer (When is it ready to receive notifications? When is it no longer ready?)
The intended life-time of the observer (Is it tied to some other object, say, a view or view controller?)
...
So, the best general advice I can come up with: to p...
How do I get the current time zone of MySQL?
...ezone it's in tells you absolutely nothing about the data in the database. Read on for details:
Further discussion:
If you're in control of the server, of course you can ensure that the timezone is a known quantity. If you're not in control of the server, you can set the timezone used by your conn...
What does get-task-allow do in Xcode?
...
From this thread on ADC:
get-task-allow, when signed into an application, allows other processes (like the debugger) to attach to your app. Distribution profiles require that this value be turned off, while development profiles require ...