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What is the benefit of zerofill in MySQL?
... INT(8) NOT NULL);
INSERT INTO yourtable (x,y) VALUES
(1, 1),
(12, 12),
(123, 123),
(123456789, 123456789);
SELECT x, y FROM yourtable;
Result:
x y
00000001 1
00000012 12
00000123 123
123456789 123456789
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How to start new activity on button click
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edited May 18 '16 at 17:34
DenisKolodin
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How can I find the current OS in Python? [duplicate]
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edited Oct 1 '19 at 11:38
djvg
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answered Sep 2...
Remove multiple elements from array in Javascript/jQuery
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There's always the plain old for loop:
var valuesArr = ["v1","v2","v3","v4","v5"],
removeValFromIndex = [0,2,4];
for (var i = removeValFromIndex.length -1; i >= 0; i--)
valuesArr.splice(removeValFromIndex[i],1);
Go through removeValFromIndex in reverse order and you can .spli...
Converting Java objects to JSON with Jackson
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answered Apr 3 '13 at 11:31
Jean LogeartJean Logeart
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What's the Point of Multiple Redis Databases?
...spin up a separate instance for each application, and let's say you've got 3 apps, that's 3 separate redis instances, each of which will likely need a slave for HA in production, so that's 6 total instances. From a management standpoint, this gets messy real quick because you need to monitor all of ...
Why should I use a pointer rather than the object itself?
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23 Answers
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Indexes of all occurrences of character in a string
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Ted HoppTed Hopp
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Is there a way to iterate over a slice in reverse in Go?
...lace. You'll have to do a normal for loop counting down:
s := []int{5, 4, 3, 2, 1}
for i := len(s)-1; i >= 0; i-- {
fmt.Println(s[i])
}
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get CSS rule's percentage value in jQuery
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answered Apr 13 '09 at 16:09
Adam LassekAdam Lassek
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