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How to filter Android logcat by application? [duplicate]
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37
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Array vs. Object efficiency in JavaScript
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The short version: Arrays are mostly faster than objects. But there is no 100% correct solution.
Update 2017 - Test and Results
var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];
var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};
var o =...
Display name of the current file in vim?
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answered Nov 6 '10 at 3:27
smilingthaxsmilingthax
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Convert JS object to JSON string
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answered Nov 12 '10 at 8:31
AndrisAndris
25.9k22 gold badges2929 silver badges3434 bronze badges
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How to adjust layout when soft keyboard appears
...id/textView1"
android:layout_marginTop="30dp"
android:ems="10"
android:hint="username" >
<requestFocus />
</EditText>
<EditText
android:id="@+id/editText2"
android:layout_width="match_parent"
android:layout_height="w...
How to create an object property from a variable value in JavaScript? [duplicate]
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edited Apr 6 '15 at 20:10
Quentin
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an...
Check element CSS display with JavaScript
...has not inline css?
– jscripter
Nov 10 '14 at 19:10
5
For simplicity, why not just always get the...
(Built-in) way in JavaScript to check if a string is a valid number
...Examples
isNaN(123) // false
isNaN('123') // false
isNaN('1e10000') // false (This translates to Infinity, which is a number)
isNaN('foo') // true
isNaN('10px') // true
Of course, you can negate this if you need to. For example, to implement the IsNumeric example you ga...
How do I programmatically change file permissions?
...ot in a shipping JRE.
– clee
Feb 3 '10 at 7:49
8
Code example might be useful in your answer.
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Dump Mongo Collection into JSON format
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It seems like --pretty is gone as of version 2.6.10.
– icedwater
Sep 26 '19 at 3:33
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