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How to prevent line break at hyphens on all browsers
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I’m afraid there’s no simpler way to do it reliably than splitting the text to “words” (sequences of non-whitespace characters separated by whitespace) and wrapping each “word” that contains a hyphen inside nobr markup. So ...
SVG drop shadow using css3
...ty to give to the dropshadow.
Relevant bits from the example:
<filter id="dropshadow" height="130%">
<feGaussianBlur in="SourceAlpha" stdDeviation="3"/> <!-- stdDeviation is how much to blur -->
<feOffset dx="2" dy="2" result="offsetblur"/> <!-- how much to offset --...
In log4j, does checking isDebugEnabled before logging improve performance?
... using Log4J in my application for logging. Previously I was using debug call like:
16 Answers
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New self vs. new static
... 5.3's late static bindings, refers to whatever class in the hierarchy you called the method on.
In the following example, B inherits both methods from A. The self invocation is bound to A because it's defined in A's implementation of the first method, whereas static is bound to the called class (a...
Disable back button in android
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You can do this simple way Don't call super.onBackPressed()
Note:- Don't do this unless and until you have strong reason to do it.
@Override
public void onBackPressed() {
// super.onBackPressed();
// Not calling **super**, disables back button in current s...
Is there YAML syntax for sharing part of a list or map?
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spoon: b
knife: c
cup: 1
mug: 2
glass: 3
More formally, after calling the YAML parser to get native objects from a config file, but before passing the objects to the rest of the application, my application will walk the object graph looking for mappings containing the single key MERGE. ...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...e files needed are and sets variables and command line parameters, finally calling the program. That's a shell's simplest use.
Linux as we know it however would hardly be Linux without the thousands of shell scripts that startup the system, respond to events, control execution priorities and compil...
Can you change what a symlink points to after it is created?
Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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Difference between __getattr__ vs __getattribute__
...ement them both, but I'm not sure why you would. __getattribute__ will be called for every access, and __getattr__ will be called for the times that __getattribute__ raised an AttributeError. Why not just keep it all in one?
– Ned Batchelder
Oct 11 '11 at 18:...
Throw keyword in function's signature
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That's just what it comes down to, you probably just will end up with a call to terminate() and your program dying a quick but painful death.
The GOTWs conclusion is:
So here’s what seems to be the best advice we as a community have learned as of today:
Moral #1: Never write an exc...