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How do I count unique values inside a list
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answered Aug 14 '19 at 18:05
MadJayhawkMadJayhawk
9722 silver badges77 bronze badges
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What are the differences between Autotools, Cmake and Scons?
...ly concerns the GNU project...for their base, core toolchain code. (Edit (05/24/2014): It should be noted that this type of concern is a potentially BAD thing to be worrying about- Heartbleed partially stemmed from this thinking and with correct, modern systems, you really don't have any business d...
How do I find a default constraint using INFORMATION_SCHEMA?
I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA.
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String to object in JS
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Actually, the best solution is using JSON:
Documentation
JSON.parse(text[, reviver]);
Examples:
1)
var myobj = JSON.parse('{ "hello":"world" }');
alert(myobj.hello); // 'world'
2)
var myobj = JSON.parse(JSON.stringify({
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What is the difference between AF_INET and PF_INET in socket programming?
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Beej's famous network programming guide gives a nice explanation:
In some documentation, you'll see mention of a mystical "PF_INET".
This is a weird etherial beast that is rarely seen in nature, but I
might as well clarify it a ...
Android disable screen timeout while app is running
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answered Jul 18 '12 at 20:05
GonkasGonkas
12311 silver badge88 bronze badges
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Wait for a process to finish
Is there any builtin feature in Bash to wait for a process to finish?
14 Answers
14
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Set opacity of background image without affecting child elements
Is it possible to set the opacity of a background image without affecting the opacity of child elements?
14 Answers
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an htop-like tool to display disk activity in linux [closed]
...top
– Hayden Thring
Apr 9 '16 at 23:05
1
Use yum install iotop for Centos
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How to iterate object in JavaScript? [duplicate]
...nkyou.
– Brainwash
Sep 21 '19 at 14:05
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