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How to get element by class name? [duplicate]
...ike object:
var y = document.getElementsByClassName('foo');
var aNode = y[0];
If, for some reason you need the return object as an array, you can do that easily, because of its magic length property:
var arrFromList = Array.prototype.slice.call(y);
//or as per AntonB's comment:
var arrFromList =...
Disable Drag and Drop on HTML elements?
...
answered Apr 1 '09 at 8:27
Sergey IlinskySergey Ilinsky
29.1k99 gold badges4848 silver badges5555 bronze badges
...
How to print like printf in Python3?
...
209
In Python2, print was a keyword which introduced a statement:
print "Hi"
In Python3, print i...
What are Runtime.getRuntime().totalMemory() and freeMemory()?
... lazily. Lets say you start your Java process as such:
java -Xms64m -Xmx1024m Foo
Your process starts with 64mb of memory, and if and when it needs more (up to 1024m), it will allocate memory. totalMemory() corresponds to the amount of memory currently available to the JVM for Foo. If the JVM ...
How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
... this scroll panel.
– StKiller
May 10 '13 at 10:39
How would you also make this affect clicking in the area between th...
doGet and doPost in Servlets
... where do I start and what skills do I need?
Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"
Show JDBC ResultSet in HTML in JSP page using MVC and DAO pattern
Update: as per the update of your question (which is pretty major, you should not remove parts of yo...
How to break out of jQuery each Loop
...
edited Mar 28 '19 at 22:10
answered Nov 23 '09 at 17:46
Ch...
newline in [duplicate]
...v12+ and Chrome 28+
<img src="'../images/foo.gif'"
alt="line 1&#013;line 2" title="line 1&#013;line 2">
Try a JavaScript tooltip library for a better result, something like OverLib.
share
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Default value of 'boolean' and 'Boolean' in Java
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Stephan
11.1k66 gold badges3030 silver badges5959 bronze badges
answered Jun 3 '11 at 11:08
Prince John WesleyPrince John Wesley
...
Taking screenshot on Emulator from Android Studio
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305
Starting with Android Studio 2.0 you can do it with the new emulator:
Just click 3 "Take Scree...