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What does tree-ish mean in Git?
...
| 1. <sha1> | dae86e1950b1277e545cee180551750029cfe735
| 2. <describeOutput> | v1.7.4.2-679-g3bee7fb
| 3. <refname> | master, heads/master, refs/heads/master
| 4. <refname>@{<date>} | master@{yesterday}, HEAD@{5 minutes ago}
| 5....
Get loop counter/index using for…of syntax in JavaScript
...oth the value and the index to the function you give it:
var myArray = [123, 15, 187, 32];
myArray.forEach(function (value, i) {
console.log('%d: %s', i, value);
});
// Outputs:
// 0: 123
// 1: 15
// 2: 187
// 3: 32
Or ES6’s Array.prototype.entries, which now has support across current br...
How to ignore xargs commands if stdin input is empty?
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322
For GNU xargs, you can use the -r or --no-run-if-empty option:
--no-run-if-empty
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How to change port number for apache in WAMP
...ange the line Listen 80 to Listen 8080 or any port you want.
Update： On 3.1.6 version of WAMP ， right click on the wamp server icon in the taskbar ，select "tools"-> "Port used by Apache:80" -> "use a port other than 80", an input box will pop up , input a new port in it，click...
LINQ to Entities case sensitive comparison
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Morteza ManaviMorteza Manavi
31.5k66 gold badges9393 silver badges8181 bronze badges
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How to create a .gitignore file
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Martin Smith
389k7575 gold badges657657 silver badges761761 bronze badges
answered Sep 6 '12 at 10:59
ajcwajcw
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What is N-Tier architecture?
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answered Nov 23 '08 at 6:10
Eugene YokotaEugene Yokota
88.3k4242 gold badges202202 silver badges296296 bronze badges
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Detecting when user has dismissed the soft keyboard
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JayJay
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2
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
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Vadim Kotov
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answered Sep 24 '12 at 5:59
Siddharth LeleSiddharth Lele
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How to scale threads according to CPU cores?
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Ravindra babu
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answered Dec 30 '09 at 15:51
JasCavJasCav...