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Get a CSS value with JavaScript
...u can use getComputedStyle().
var element = document.getElementById('image_1'),
style = window.getComputedStyle(element),
top = style.getPropertyValue('top');
jsFiddle.
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Forward declaration of a typedef in C++
...he OP wants to accomplish using your trick above.
– j_random_hacker
Apr 30 '09 at 7:30
9
But be a...
Multiple returns from a function
...ue is also used in some functions defined by php itself (e.g. $count in str_replace, $matches in preg_match). This might feel quite different from returning multiple values, but it is worth at least knowing about.
A third method is to use an object to hold the different values you need. This is mor...
Call a “local” function within module.exports from another function in module.exports?
... a direct answer to the question
– Kermit_ice_tea
Mar 3 '16 at 23:24
8
...
C dynamically growing array
...ve omitted safety checks for brevity)
typedef struct {
int *array;
size_t used;
size_t size;
} Array;
void initArray(Array *a, size_t initialSize) {
a->array = malloc(initialSize * sizeof(int));
a->used = 0;
a->size = initialSize;
}
void insertArray(Array *a, int element) {
...
How To Create Table with Identity Column
...varchar](50) NOT NULL,
[DateStamp] [datetime] NOT NULL,
CONSTRAINT [PK_History] PRIMARY KEY CLUSTERED
(
[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)
) ON [PRIMARY]
...
What is the purpose of double curly braces in React's JSX syntax?
... an object literal inlined in the prop value. It's the same as
var obj = {__html: rawMarkup};
<span dangerouslySetInnerHTML={obj} />
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How to do a case sensitive search in WHERE clause (I'm using SQL Server)?
...the link:
SELECT 1
FROM dbo.Customers
WHERE CustID = @CustID COLLATE SQL_Latin1_General_CP1_CS_AS
AND CustPassword = @CustPassword COLLATE SQL_Latin1_General_CP1_CS_AS
Or, change the columns to be case sensitive.
sh...
Putty: Getting Server refused our key Error
...server (Ubuntu 12.04.3 LTS), I have put my public key in ~/.ssh/authorized_keys . The public key is this:
29 Answers
...
In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
...eLocator.html
dependency injection
http://en.wikipedia.org/wiki/Dependency_injection
and a php explanation:
http://components.symfony-project.org/dependency-injection/trunk/book/01-Dependency-Injection
This is a good article about these alternatives:
http://martinfowler.com/articles/injection....