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Find object by id in an array of JavaScript objects
...thod for that:
myArray = [{'id':'73','foo':'bar'},{'id':'45','foo':'bar'},etc.]
obj = _.find(myArray, function(obj) { return obj.id == '45' })
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retrieve links from web page using python and BeautifulSoup [closed]
...mple method to scrub the url list of the sites 'internal' navigation urls, etc.
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Execute another jar in a Java program
...l when your jar requires some considerable amount of resources like memory etc.
– UmeshPathak
Sep 9 at 8:22
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How to drop column with constraint?
... MyTable
DROP CONSTRAINT FK_MyColumn
CONSTRAINT DK_MyColumn
-- etc...
COLUMN MyColumn
GO
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Detect all changes to a (immediately) using JQuery
... You can trigger a custom event on the input when propertychange, keyup etc , and then use it anywhere.
– Ivan Ivković
May 17 '13 at 11:15
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How to set the part of the text view is clickable
...blic void onClick(View textView) {
ToastUtil.show(getContext(),"Clicked Smile ");
}
};
//For Click
myString.setSpan(clickableSpan,startIndex,lastIndex,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
//For UnderLine
myS...
How to recognize swipe in all 4 directions
...oveGestureRecognizer(gesture)//This will remove all gestures including tap etc...
if let recognizer = gesture as? UISwipeGestureRecognizer {
//view.removeGestureRecognizer(recognizer)//This will remove all swipe gestures
if recognizer.direction == .left {/...
Android - styling seek bar
... answer
it allow to work without xml file
seekBar.getProgressDrawable().setColorFilter(Color.RED, PorterDuff.Mode.SRC_IN);
seekBar.getThumb().setColorFilter(Color.RED, PorterDuff.Mode.SRC_IN);
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Why doesn't java.lang.Number implement Comparable? [duplicate]
...he numeric types with a corresponding primitive numeric types (e.g. Float, etc.). Working with numbers in Java remains difficult without one.
– Julien Chastang
Jan 26 '09 at 17:51
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random.seed(): What does it do?
...us value by own using random.seed(x) where x could be any number or string etc.
Hence random.random() is not actually perfect random number, it could be predicted via random.seed(x).
import random
random.seed(45) #seed=45
random.random() #1st rand value=0.2718754143840908
0....