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How to get index in Handlebars each helper?
...from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object iteration, use @key instead:
{{#each object}}
{{@key}}: {{this}}
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AVD Manager - Cannot Create Android Virtual Device
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answered Dec 19 '12 at 18:57
RalghaRalgha
7,62233 gold badges3030 silver badges4949 bronze badges
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What does 'const static' mean in C and C++?
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answered Oct 7 '08 at 7:05
Chris ArguinChris Arguin
11.1k44 gold badges2828 silver badges4646 bronze badges
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How to unset a JavaScript variable?
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edited Aug 28 at 14:51
JakeRobb
1,18711 gold badge1111 silver badges2424 bronze badges
ans...
How do I convert an existing callback API to promises?
...es that were designed with Node in mind as well as native promises in Node 8+ have a built in method for promisifying nodebacks. For example
var getStuffAsync = Promise.promisify(getStuff); // Bluebird
var getStuffAsync = Q.denodeify(getStuff); // Q
var getStuffAsync = util.promisify(getStuff); // ...
When is assembly faster than C?
...iplies fails to optimize on a 64-bit CPU, so you need intrinsics or __int128 for efficient code on 64-bit systems.
_umul128 on Windows 32 bits: MSVC doesn't always do a good job when multiplying 32-bit integers cast to 64, so intrinsics helped a lot.
C doesn't have a full-multiplication operato...
How do I export UIImage array as a movie?
...NSNumber numberWithInt:640], AVVideoWidthKey,
[NSNumber numberWithInt:480], AVVideoHeightKey,
nil];
AVAssetWriterInput* writerInput = [[AVAssetWriterInput
assetWriterInputWithMediaType:AVMediaTypeVideo
outputSettings:videoSettings] retain]; //retain should be removed if ARC
NSParame...
Do I need dependency injection in NodeJS, or how to deal with …?
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edited Feb 13 '12 at 18:43
answered Feb 13 '12 at 2:48
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What tools to automatically inline CSS style to create email HTML code? [closed]
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80
Check the premailer.dialect.ca online converter or this Python script to do it.
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