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How can I get seconds since epoch in Javascript?
...);
var sEpoch = (+new Date()) / 1000;
For more information on the + jump down the rabbit hole.
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How to move the cursor word by word in the OS X Terminal
... key combination. Make sure you select : "Send Escape Sequence" on the dropdown select and input just B for back or F for forward into the Esc+ field
– Gus
Jul 21 '15 at 3:13
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startsWith() and endsWith() functions in PHP
...st it with isset. The same for needles. But if you add tests, it will slow down its performance
– Thanh Trung
Apr 15 '18 at 18:12
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Linq to Entities - SQL “IN” clause
..., but as you can see, this condenses the code a fair amount.
It all comes down to your coding style and preference - all three of my examples do the same thing slightly differently.
An alternative way doesn't even use LINQ, you can use the same method syntax replacing "where" with "FindAll" and ge...
How to check for an undefined or null variable in JavaScript?
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supported down to like ie5, why is this not more well known!?
– Himmators
Jul 8 '16 at 13:00
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Proper use of 'yield return'
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Populating a temporary list is like downloading the whole video, whereas using yield is like streaming that video.
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How to launch html using Chrome at “--allow-file-access-from-files” mode?
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@JoeRocc, thanks for the downvote and thank you for helping people to unsecure their machines. You're a real hero
– gman
Jul 6 '18 at 17:06
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Subqueries vs joins
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Haha, I <3 Sql scrubs that down-vote because they don't know how to read query plans.
– Amy B
Sep 26 '08 at 19:02
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var functionName = function() {} vs function functionName() {}
...ich is still relatively long, and not supported in the strict mode.)
Deep down, JavaScript treats both statements differently. This is a function declaration:
function abc(){}
abc here is defined everywhere in the current scope:
// We can call it here
abc(); // Works
// Yet, it is defined down...
Is it possible to change a UIButtons background color?
...ion Enabled' checkbox in IB on the UIView to allow touch events to cascade down to the UIButton underneath.
One side effect is that your text will also be colorized.
#import <QuartzCore/QuartzCore.h>
colorizeOverlayView.layer.cornerRadius = 10.0f;
colorizeOverlayView.layer.masksToBounds = ...