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How to interpolate variables in strings in JavaScript, without concatenation?
... feature has been introduced in ES2015 (ES6).
Example
var a = 5;
var b = 10;
console.log(`Fifteen is ${a + b}.`);
// "Fifteen is 15.
How neat is that?
Bonus:
It also allows for multi-line strings in javascript without escaping, which is great for templates:
return `
<div class="${foo}"...
Add a CSS border on hover without moving the element [duplicate]
...
10
anyone seen a way to solve this by using CSS attribute box-sizing:border-box;?
– tim
Feb 26 '13 at 0...
Rails: How to change the text on the submit button in a Rails Form
...
10 Answers
10
Active
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How do I convert array of Objects into one Object in JavaScript?
...ething like this:
// original
var arr = [
{key : '11', value : '1100', $$hashKey : '00X' },
{key : '22', value : '2200', $$hashKey : '018' }
];
//convert
var result = {};
for (var i = 0; i < arr.length; i++) {
result[arr[i].key] = arr[i].value;
}
console.log(result);
...
Scala Doubles, and Precision
... developed.
– akauppi
Sep 19 '14 at 10:02
|
show 24 more c...
GCC -fPIC option
...efficient than relocation if program run for a long time, especially in 32-bit mode.
The name "position-independent code" actually implies following:
The code section contains no absolute addresses that need relocation, but only self relative
addresses. Therefore, the code section can be loaded...
google chrome extension :: console.log() from background page?
...
answered Sep 30 '10 at 13:28
Mohamed MansourMohamed Mansour
35k99 gold badges107107 silver badges8585 bronze badges
...
Change the Right Margin of a View Programmatically?
...tParams(params);
I can't test it right now, so my casting may be off by a bit, but the LayoutParams are what need to be modified to change the margin.
NOTE
Don't forget that if your TextView is inside, for example, a
RelativeLayout, one should use RelativeLayout.LayoutParams instead of
LinearLayou...
Converting between strings and ArrayBuffers
...th surrogate pairs (see en.wikipedia.org/wiki/… ) - i.e. two separate 16-bit UCS2 values.
– broofa
Mar 4 '13 at 22:29
6
...
LinkedBlockingQueue vs ConcurrentLinkedQueue
...erface for producer/consumer queues IMO. You'd have to call poll(), wait a bit if you hadn't found anything, and then poll again etc... leading to delays when a new item comes in, and inefficiencies when it's empty (due to waking up unnecessarily from sleeps).
From the docs for BlockingQueue:
B...