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How to set proxy for wget?
I want to download something with wget using a proxy:
13 Answers
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How does one reorder columns in a data frame?
How would one change this input (with the sequence: time, in, out, files):
11 Answers
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How to get the last character of a string in a shell?
I have written the following lines to get the last character of a string:
8 Answers
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How to get a specific version of a file in Mercurial?
...w to Mercurial. Just cannot find the right command. Tried update/checkout with no luck. I am using local repository. Thanks
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Difference between Activity Context and Application Context
...ation instance is tied to the lifecycle of the application, while the Activity instance is tied to the lifecycle of an Activity. Thus, they have access to different information about the application environment.
If you read the docs at getApplicationContext it notes that you should only use this if...
How to set initial size of std::vector?
I have a vector<CustomClass*> and I put a lot of items in the vector and I need fast access, so I don't use list. How to set initial size of vector (for example to be 20 000 places, so to avoid copy when I insert new)?
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Using CSS in Laravel views?
... folder
public/css
public/images
public/fonts
public/js
And them called it using Laravel
{{ HTML::script('js/scrollTo.js'); }}
{{ HTML::style('css/css.css'); }}
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Ignore .pyc files in git repository
How can I ignore .pyc files in git?
6 Answers
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Why use Ruby's attr_accessor, attr_reader and attr_writer?
...ccessors to communicate your intent to someone reading your code, and make it easier to write classes which will work correctly no matter how their public API is called.
class Person
attr_accessor :age
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end
Here, I can see that I may both read and write the age.
class Person
attr_reader...
What is the correct syntax for 'else if'?
...follow
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edited Feb 9 '15 at 10:13
answered Mar 7 '10 at 4:20
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