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What “things” can be injected into others in Angular.js?
...called services. Services are defined by things called providers, which is what you're creating when you use $provide. Defining a provider is done via the provider method on the $provide service, and you can get hold of the $provide service by asking for it to be injected into an application's confi...
What is the difference between atomic / volatile / synchronized?
...thomasz: is compareAndSet(current, current + 1) synchronized ?? if no than what happens when two threads are executing this method at the same time ??
– hardik
Apr 2 '12 at 11:26
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How to detect if a stored procedure already exists
...ettings. This might annoy your DBA or break your application altogether.
What I do is create a trivial stored procedure if it doesn't exist yet. After that, you can ALTER the stored procedure to your liking.
IF object_id('YourSp') IS NULL
EXEC ('create procedure dbo.YourSp as select 1')
GO
A...
How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
...s not empty. You can't do this the same way with the conditional operator. What you can do however, is echo the result of the conditional operator:
echo empty($address['street2']) ? "Street2 is empty!" : $address['street2'];
and this will display "Street is empty!" if it is empty, otherwise it wi...
How to replace all occurrences of a character in string?
What is the effective way to replace all occurrences of a character with another character in std::string ?
15 Answers
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What does “zend_mm_heap corrupted” mean
... error log, and I found an error message saying "zend_mm_heap corrupted". What does this mean.
37 Answers
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What is the C# equivalent of NaN or IsNumeric?
What is the most efficient way of testing an input string whether it contains a numeric value (or conversely Not A Number)? I guess I can use Double.Parse or a regex (see below) but I was wondering if there is some built in way to do this, such as javascript's NaN() or IsNumeric() (was that VB...
What is the purpose of “&&” in a shell command?
...is the logical or, and also ; which is just a separator which doesn't care what happend to the command before.
$ false || echo "Oops, fail"
Oops, fail
$ true || echo "Will not be printed"
$
$ true && echo "Things went well"
Things went well
$ false && echo "Will not be printed"...
How do I get a consistent byte representation of strings in C# without manually specifying an encodi
... need to be interpreted!
Like you mentioned, your goal is, simply, to "get what bytes the string has been stored in".
(And, of course, to be able to re-construct the string from the bytes.)
For those goals, I honestly do not understand why people keep telling you that you need the encodings. You cer...
What is the difference between ng-app and data-ng-app?
I have begun to learn about AngularJS and am confused about what the differences are between the ng-app and data-ng-app directives.
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