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How can I wrap text to some length in Vim?
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You can actually do two things:
Let vim format (i.e.change) your text to have shorter lines, by inserting linebreaks
Leave lines as they are, but display them wrapped
Which do you want?
Option 1 would be achieved by setting textwidt...
Colorize console output in Intellij products
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Works nicely with Intellij 12.
Make sure you restart IntelliJ after installing the plugin. After you will see the plugin icon in the top left corner (white-red icon).
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Else clause on Python while statement
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The else clause is executed if you exit a block normally, by hitting the loop condition or falling off the bottom of a try block. It is not executed if you break or return out of a block, or raise an exception. It works for not only while and for loops, but also try blocks.
Y...
How should I copy Strings in Java?
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@GriffeyDog: I am reading the question less literally. What I am saying is that it is safe to give out references to a string object without fear that someone might modify the string.
– NPE
May 15 '12 at 20:12
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Haskell error parse error on input `='
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"Learn you Haskell" doesn't mention this at all.
– Bakuriu
Jun 1 '13 at 7:40
2
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How to use setArguments() and getArguments() methods in Fragments?
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You have a method called getArguments() that belongs to Fragment class.
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scrollIntoView Scrolls just too far
... page where a scroll bar containing table rows with divs in them is dynamically generated from the database. Each table row acts like a link, sort of like you'd see on a YouTube playlist next to the video player.
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CSS: bolding some text without changing its container's size
I have a horizontal navigation menu, which is basically just a <ul> with the elements set side-by-side. I do not define width, but simply use padding, because I would like the widths to be defined by the width of the menu item. I bold the currently-selected item.
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NSUserDefaults removeObjectForKey vs. setObject:nil
... *keys = [[[NSUserDefaults standardUserDefaults] dictionaryRepresentation] allKeys] copy];
for(NSString *key in keys) {
NSLog(@"Key Name: %@", key);
}
[keys release];
or simply dump the key/value dictionary of NSUserDefaults standardUserDefaults
NSLog(@"All contents of NSUserDefaults: %...
How to get the class of the clicked element?
...on() {
var myClass = $(this).attr("class");
alert(myClass);
});
Equally, you don't have to wrap the object in jQuery:
$("li").click(function() {
var myClass = this.className;
alert(myClass);
});
And in newer browsers you can get the full list of class names:
$("li").click(function(...