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Installing Bower on Ubuntu
I'm trying to install Bower on XUbuntu 13.10, following the instructions on the Bower home page, after doing sudo apt-get install npm and sudo npm install -g bower I get the following after issuing bower on the command line:
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How do I check whether a file exists without exceptions?
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5305
If the reason you're checking is so you can do something like if file_exists: open_it(), it's s...
ActiveRecord OR query
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110
Use ARel
t = Post.arel_table
results = Post.where(
t[:author].eq("Someone").
or(t[:title]....
Adding elements to object
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If you want cart to be an array of objects in the form { element: { id: 10, quantity: 1} } then perform:
var element = {}, cart = [];
element.id = id;
element.quantity = quantity;
cart.push({element: element});
JSON.stringify() was mentioned as a concern in the comment:
>> JSON.stringify...
Simulating Slow Internet Connection
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110
If you're running windows, fiddler is a great tool. It has a setting to simulate modem speed, a...
How can I split a JavaScript string by white space or comma?
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answered May 19 '14 at 2:08
jonschlinkertjonschlinkert
9,52933 gold badges3737 silver badges5050 bronze badges
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Comparing two files in linux terminal
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10 Answers
10
Active
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How to Create Multiple Where Clause Query Using Laravel Eloquent?
...s over just multiple where calls, but fact is you can use it.
Since June 2014 you can pass an array to where
As long as you want all the wheres use and operator, you can group them this way:
$matchThese = ['field' => 'value', 'another_field' => 'another_value', ...];
// if you need another...
String comparison in Python: is vs. == [duplicate]
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620
For all built-in Python objects (like
strings, lists, dicts, functions,
etc.), if x is y,...
How to convert a string from uppercase to lowercase in Bash? [duplicate]
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edited Oct 24 '14 at 10:19
Danny Staple
5,78222 gold badges3737 silver badges5454 bronze badges
answ...