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How can I display just a portion of an image in HTML/CSS?
...at's 250x250px in HTML. How can I do that. Also, is there a way to do this for css:url() references?
4 Answers
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Measure the time it takes to execute a t-sql query
...wo t-sql queries using SqlServer 2005. How can I measure how long it takes for each one to run?
6 Answers
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How to Use slideDown (or show) function on a table row?
...o animation, since browsers
use different values (table-row and
block) for their visible display
property. The .hide() and .show()
methods, without animation, are always
safe to use with table rows. As of
jQuery version 1.1.3, .fadeIn() and
.fadeOut() can be used as well.
You can...
How to check if field is null or empty in MySQL?
...se field1
end as field1
from tablename
If you only want to check for null and not for empty strings then you can also use ifnull() or coalesce(field1, 'empty'). But that is not suitable for empty strings.
share
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How to declare a variable in MySQL?
...iables (no prefix) :
Local variables needs to be declared using DECLARE before
accessing it.
They can be used as local variables and the input parameters
inside a stored procedure:
DELIMITER //
CREATE PROCEDURE sp_test(var1 INT)
BEGIN
DECLARE start INT unsigned DEFAULT 1;
DECLA...
Get an object properties list in Objective-C
How can I get a list (in the form of an NSArray or NSDictionary ) of a given object properties in Objective-C?
13 Answ...
Can you nest html forms?
Is it possible to nest html forms like this
20 Answers
20
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Pretty printing XML in Python
... somebody would want to prettify its XML if spaces were of some importance for them !
– vaab
Jan 30 '12 at 9:49
18
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client secret in OAuth 2.0
...re my views on the subject in the answer.
Yes there is a real possibility for this and there were some exploits based on this. Suggestion is not to keep the app secret in your app, there is even part in the spec that distributed apps should not use this token. Now you might ask, but XYZ requires it...
Fragments within Fragments
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Not supported because it was not a design goal for the initial implementation. I have heard lots of requests for the feature, so it will probably be done at some point, but as usual there are lots of other things competing with it in priority.
– hack...