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How do I count a JavaScript object's attributes? [duplicate]
...r choice, continuing to develop and support IE8 is a long road thats going nowhere, you are going to have to re-work your code at some point if it only works in IE.
– Morvael
Apr 17 '15 at 11:29
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Combining “LIKE” and “IN” for SQL Server [duplicate]
... I was looking for regex example inside the like but this will do for now !
– Pini Cheyni
Mar 24 '16 at 9:29
You ...
How to convert an int to a hex string?
... if the output letters are upper or lower.):
'{:x}'.format(15)
> f
And now with the new f'' format strings you can do:
f'{15:x}'
> f
To add 0 padding you can use 0>n:
f'{2034:0>4X}'
> 07F2
NOTE: the initial 'f' in f'{15:x}' is to signify a format string
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Read a variable in bash with a default value
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I just wrote this comment following a scratched itch. I now have a shell function, which includes the above, and I tend to use that. Shell doesn't seem to loop nicely, so I try to avoid it. I might test the result from my function, and give one more try, but basically, I'm writi...
When monkey patching an instance method, can you call the overridden method from the new implementat
...thod object and assigning it to the local variable old_bar. This means, we now have a way to hold on to bar even after it has been overwritten.
old_bar.bind(self)
This is a bit tricky. Basically, in Ruby (and in pretty much all single-dispatch based OO languages), a method is bound to a specific ...
How to convert int[] into List in Java?
...lise the list with the size of the array
– David Rabinowitz
Jul 2 '09 at 11:54
110
for (int i : i...
Maximum number of threads in a .NET app?
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How did you figure this out? Do you know what .NET 4.5 is, or what 5.0 will be?
– goodguys_activate
Oct 21 '12 at 13:31
3
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Check if value exists in Postgres array
...ething' = ANY(some_array) can also be used in a WHERE clause. For reasons known only to Crom, I have spent the last four years thinking that I couldn't use array comparators in WHERE clauses. Those days are gone now. (I was dropped on my head as a child, so maybe it's just me).
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How do I cancel form submission in submit button onclick event?
...ut type="submit" value="login" id="login-btn"/>
</form>
You can now catch get that event before the form postback and stop it from postback and do all the ajax you want using this jquery.
$(document).ready(function () {
$("#login-btn").click(function (event) {
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Stopping a CSS3 Animation on last frame
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Do you know if that works in chrome? Not having any luck with it
– user531192
Dec 6 '10 at 7:58
4
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