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Swift: Testing optionals for nil
...paulmelnikow
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answered Aug 7 '14 at 22:16
ktzhangktzhang
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How to prevent line break at hyphens on all browsers
...reason is that some browsers may even break strings like “2/3” or “f(0)” (see my page on oddities of line breaking in browsers).
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How do I rename a local Git branch?
... you push
– PandaWood
Jan 23 '12 at 0:15
190
@PandaWood: it will add the new branch when you push...
JQuery - $ is not defined
... being loaded properly. If not, it will be highlighted red and will say "404" beside it. If the file is loading properly, that means that the issue is number 2.
Make sure all jQuery javascript code is being run inside a code block such as:
$(document).ready(function () {
//your code here
});
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Parse JSON in JavaScript? [duplicate]
...JSON in JavaScript is JSON.parse()
The JSON API was introduced with ES5 (2011) and has since been implemented in >99% of browsers by market share, and Node.js. Its usage is simple:
const json = '{ "fruit": "pineapple", "fingers": 10 }';
const obj = JSON.parse(json);
console.log(obj.fruit, obj.f...
Django optional url parameters
... edited Apr 16 '19 at 21:45
l0b0
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answered Jan 16 '13 at 4:03
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How to install the current version of Go in Ubuntu Precise
Running sudo apt-get install golang-stable , I get Go version go1.0.3 . Is there any way to install go1.1.1 ?
16 Answers...
Vagrant error: NFS is reporting that your exports file is invalid
...oted in Discourse as Your First Rails App:
Vagrant 1.1.2
VirtualBox 4.2.10
I was having the same issue on Mac (OS X 10.9 (Mavericks)), but rolling back to these versions seemed to fix it for me.
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Running script upon login mac [closed]
... to run when I log in to my account on my computer. I am running Mac OS X 10.6.7.
3 Answers
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