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Node.js - use of module.exports as a constructor
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answered Dec 12 '13 at 4:11
SukimaSukima
9,43733 gold badges4040 silver badges5656 bronze badges
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Why is the use of alloca() not considered good practice?
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22 Answers
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How do you use an identity file with rsync?
...eval $(ssh-agent) # Create agent and environment variables
ssh-add ~/.ssh/1234-identity
ssh-agent is a user daemon which holds unencrypted ssh keys in memory. ssh finds it based on environment variables which ssh-agent outputs when run. Using eval to evaluate this output creates the environment ...
How to base64 encode image in linux bash / shell
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You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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How to Right-align flex item?
...ound: #efefef; border: 1px solid #999; }
.b { text-align: center; }
<h2>With title</h2>
<div class="main">
<div class="a"><a href="#">Home</a></div>
<div class="b"><a href="#">Some title centered</a></div>
<div cl...
What is the size limit of a post request?
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It depends on a server configuration. If you're working with PHP under Linux or similar, you c...
Set a default font for whole iOS app?
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edited Dec 22 '16 at 17:55
answered Jan 3 '12 at 5:10
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TypeScript: Creating an empty typed container array
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// 1. Explicitly declare the type
var arr: Criminal[] = [];
// 2. Via type assertion
var arr = <Criminal[]>[];
var arr = [] as Criminal[];
// 3. Using the Array constructor
var arr = new Array<Criminal>();
Explicitly specifying the type is the general solution for wheneve...
How to Create a circular progressbar in Android which rotates on it?
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12 Answers
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