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Select all elements with “data-” attribute without using jQuery
...e a certain data- attribute (let's say data-foo ). The elements may be different tag elements.
7 Answers
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What's the best practice for primary keys in tables?
... situations.
On surrogate vs natural key, I refer to the rules above. If the natural key is small and will never change it can be used as a primary key. If the natural key is large or likely to change I use surrogate keys. If there is no primary key I still make a surrogate key because experien...
What is the difference between List (of T) and Collection(of T)?
...nd I am worried I'm about to go down a path in design that is irreversible if I don't understand this better. Also, I am using .NET.
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Limit number of characters allowed in form input text field
...of characters that will be accepted as input. This can be greater that specified by SIZE , in which case the field
will scroll appropriately. The default is unlimited.
<input type="text" maxlength="2" id="sessionNo" name="sessionNum" onkeypress="return isNumberKey(event)" />
However, thi...
Change Activity's theme programmatically
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Works for me on MotoG (v1) with stack Android 5.1. If it is not working for you please share device+android version.
– lenrok258
Jun 17 '16 at 10:14
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Why does Math.floor return a double?
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According to the same Javadoc:
If the argument is NaN or an infinity or positive zero or negative zero, then the result is the same as the argument. Can't do that with an int.
The largest double value is also larger than the largest int, so it would have ...
Remove all child elements of a DOM node in JavaScript
...s is updated to use lastChild as in computer-science, in general, it's significantly faster to remove the last element of a collection than it is to remove the first element (depending on how the collection is implemented).
The loop continues to check for firstChild just in case it's faster to check...
Eclipse does not highlight matching variables
...le 3.6 so I guess that was the cause. It seems everything going to be fine if I set my web dynamic module 3.6 to 4.0. Anyways, I am very thankful for your answer.
– Seho Lee
Mar 30 '12 at 4:54
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
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This fixed my issue thankyou. I'm just curious if anyone knows if this is the error you would get if the browser your using does not support gzip compression?
– Lightbulb1
Oct 31 '13 at 12:33
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Is asynchronous jdbc call possible?
I wonder if there is a way to make asynchronous calls to a database?
16 Answers
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