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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
...ytes 7f 45 4c 46 (which also happens to be human readable for .ELF). Let's confirm that by reading the 4 first bytes of /bin/ls, which is an ELF executable:
head -c 4 "$(which ls)" | hd
output:
00000000 7f 45 4c 46 |.ELF|
00000004 ...
How to uncheck checkbox using jQuery Uniform library
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Thank you very much. I can confirm that this is the most simple solution.
– Rudolph Opperman
Nov 27 '17 at 9:49
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In MySQL what does “Overhead” mean, what is bad about it, and how to fix it?
...subsequent INSERT operations reuse old row positions.<
I believe I've confirmed this behaviour. And it would certainly be very useful indeed.
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Prevent Default on Form Submit jQuery
...eate your code in jsfiddle.net and send the link? Try adding an alert() to confirm that the function is firing. Some people have reported that adding e.stopPropagation(); after e.preventDefault(); stops other chained events from firing.
– scarver2
Jul 25 '15 at...
Convert a PHP script into a stand-alone windows executable
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I can confirm that phc-win works for creating console exe file with PHP 5.3 code. Just have the PHP script in same folder as php-win exe is.
– Dejv
Oct 30 '13 at 9:02
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JavaScript and Threads
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Chrome has Gears baked in, so it can do threads, although it requires a confirmation prompt from the user (and it uses a different API to web workers, although it will work in any browser with the Gears plugin installed):
Google Gears WorkerPool Demo (not a good example as it runs too fast to ...
Convert HashBytes to VarChar
... following code within a Stored Procedure which Hashed a SP Variable I can confirm, although undocumented, this combination works 100% as per my example:
@var=SUBSTRING(master.dbo.fn_varbintohexstr(HashBytes('SHA2_512', @SPvar)), 3, 128)
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Can a decorator of an instance method access the class?
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Thanks for confirming my depressing conclusion that this isn't possible. I could also use a string that fully qualified the module/class ('module.Class'), store the string(s) until the classes have all fully loaded, then retrieve the c...
Inline SVG in CSS
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Well, actually, I just tested and %23ff0000 works fine for #ff0000 in Firefox
– Capsule
Sep 5 '16 at 12:27
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Creating a new dictionary in Python
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I confirm it's 3 times faster to use { } than dict() in python 3.x
– Alex Azazel
Jan 3 '17 at 19:09
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