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Open a URL in a new tab (and not a new window)
...target-new, but the specification was abandoned.
The reverse is not true; by specifying dimensions for the window in the third argument of window.open(), you can trigger a new window when the preference is for tabs.
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Is there a reason for C#'s reuse of the variable in a foreach?
... naively believe it to be correct. Hopefully the number of people affected by such a scenario is small.
– Eric Lippert
Jan 19 '12 at 14:20
30
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Why use try {} finally {} with an empty try block?
... your processing
finishes even if your thread is
aborted in the middle by someone
calling Abort on your thread, you can
place all your code in the finally
block (the alternative is to write
code in the “catch” block to determine
where you were before “try” was
interrupted by ...
How can I get the max (or min) value in a vector?
... you have assumed input to be vector<double> or does *max_element() by default return double val.
– Samir Kape
May 30 at 11:44
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
...ensuing discussion will be possibly outmoded or at least heavily mitigated by iOS 8, which may no longer make the mistake of triggering layout at the time that a view transform is applied.]
Autolayout vs. View Transforms
Autolayout does not play at all well with view transforms. The reason, as far...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
... - approach to overcoming these challenges with large datasets is embodied by the approach of Ionic's collectionRepeat directive and of other implementations like it. A fancy term for this is 'occlusion culling', but you can sum it up as: don't just limit the count of rendered DOM elements to an arb...
When is SQLiteOpenHelper onCreate() / onUpgrade() run?
...() callbacks are invoked when the database is actually opened, for example by a call to getWritableDatabase(). The database is not opened when the database helper object itself is created.
SQLiteOpenHelper versions the database files. The version number is the int argument passed to the constructor...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
... the exact problem was (it certainly wasn't obvious from Firebug anyway). By moving all my dialog divs to the top level and using the default 1.8.1 CSS (instead of our themed version) it works great. I'll gradually move our themed version back in when 1.8.1 release drops, and find the root of the ...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
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I fixed the problem by disabling HTTPS checks using the approach presented here:
I put following code into the the ISomeService class:
static {
disableSslVerification();
}
private static void disableSslVerification() {
try
{
...
Only variables should be passed by reference
...tension = end($parts);
The reason is that the argument for end is passed by reference, since end modifies the array by advancing its internal pointer to the final element. If you're not passing a variable in, there's nothing for a reference to point to.
See end in the PHP manual for more info.
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