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Does Go provide REPL?
...nd (this is the new URL) is very handy. The Go Authors are also thinking about adding a feature-rich editor to it.
If you want something local, consider installing hsandbox. Running it simply with hsandbox go will split your terminal screen (with screen) where you can write code at the top and see ...
How to convert all text to lowercase in Vim
...
or ggguG if you want to do it without visual selection. :help gu
– DrAl
Jul 9 '09 at 11:00
18
...
How to scroll to specific item using jQuery?
... to the top of the page:
$('html,body').animate({scrollTop: 0});
Or without animation:
$(window).scrollTop(some_element.offset().top);
OR...
window.scrollTo(0, some_element.offset().top); // native equivalent (x, y)
...
ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
...128)
You can choose the number of bits you want either 32,64,128.
Check out this link :
http://edelstein.pebbles.cs.cmu.edu/jadeite/main.php?api=java6&state=class&package=java.math&class=MathContext
share
...
Container View Controller Examples [closed]
... @Vive I have reached a point in my project where I am concerned about memory management. Could you tell me what particularly the link you posted does better in terms of memory management? I am very new and have a hard time seeing the discrepancies
– jacobronniegeorge
...
receiver type *** for instance message is a forward declaration
... lot of other stuff wrong with your code.
You're -init'ing an object without +alloc'ing it. That won't work
You're declaring an object as a non-pointer type, that won't work either
You're not calling [super init] in -init.
You've declared the class using @class in the header, but never imported th...
Simulate limited bandwidth from within Chrome?
...e limiting applied to any sites it attempts to load.
Update
Chrome 38 is out now and includes throttling. To find it, bring up the Developer Tools: Ctrl+Shift+I does it on my machine, otherwise Menu->More Tools->Developer Tools will bring you there.
Then Toggle Device Mode by clicking the p...
Create an index on a huge MySQL production table without table locking
...**** (at least for MyISAM / InnoDB tables, which is what 99.999% of people out there use. Clustered Edition is different.)
Doing UPDATE operations on a table will BLOCK while the index is being created. MySQL is really, really stupid about this (and a few other things).
Test Script:
(
for ...
What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
... Well, you're example was written in C# LINQ which is why I pointed that out.
– Adam Lassek
Oct 10 '08 at 16:52
3
...
Grabbing the href attribute of an A element
...{
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elements in the $html string.
To get all the text values of the node, you do
echo $node->nodeValue;
To check if the href attribute exists you can do
echo $node->hasAttribute( 'href...