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Android: How can I validate EditText input?
...ng to inform the user of the validation failure? I'm currently looking for best methods for the same.
– Niks
May 19 '10 at 6:57
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Regex match everything after question mark?
... I will ask this new question again in a few moments. Guess it's best to keep my questions separate and really should have asked both at the same time. Thanks
– Mark
Dec 11 '10 at 21:49
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Difference between EXISTS and IN in SQL?
...ditional statements, as exists can be a lot quicker than count.
The in is best used where you have a static list to pass:
select * from [table]
where [field] in (1, 2, 3)
When you have a table in an in statement it makes more sense to use a join, but mostly it shouldn't matter. The query optim...
Does Foreign Key improve query performance?
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Your best performance bet is to use Indexes on fields you use frequently. If you use SQL Server you can use profiler to profile a specific database and take the file that outputs and use the tuning wizard to recieve recommendation...
How to get domain URL and application name?
...-minded to implement such arbitrary rules. If YOU see a question that is best answered with this graphic, please use it.
– AgilePro
Apr 4 '19 at 21:03
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What can , and be used for?
...ewParam> already exists since JSF 2.0). If you can't upgrade, then your best bet is using <f:event> instead.
<f:event type="preRenderView" listener="#{bean.onload}" />
This is however invoked on every request. You need to explicitly check if the request isn't a postback:
public void ...
How can I explicitly free memory in Python?
...too bad in modern versions of Python.
In your use case, it seems that the best way for the subprocesses to accumulate some results and yet ensure those results are available to the main process is to use semi-temporary files (by semi-temporary I mean, NOT the kind of files that automatically go awa...
How to get the value from the GET parameters?
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I like this option best, but prefer to return null, or the result, but not an empty string.
– Jason Thrasher
Nov 5 '10 at 2:53
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IE9 jQuery AJAX with CORS returns “Access is denied”
...er the server (e.g. can't make it support GET + script tags w/ JSONP) your best bet is a lightweight middleware server which translates the JSONP call to a POST and streams the response from the black box server back to the user.
– mikermcneil
May 25 '13 at 17:...
How can I pass a parameter to a setTimeout() callback?
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I'm not sure why this answer wasn't selected as the best. Using an anonymous function works, sure, but if you can simply pass a third parameter into the original setTimeout function call... why not?
– Kris Schouw
Sep 21 '11 at 17:36
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