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How to add screenshot to READMEs in github repository?
... the whole GitHub interface for that respective file. See this comment for more details.
Check out an example: https://raw.github.com/altercation/solarized/master/README.md
If you use SVGs then you'll need to set the sanitize attribute to true as well: ?raw=true&sanitize=true. (Thanks @EliSher...
raw vs. html_safe vs. h to unescape html
...Rails 3:
html_safe actually "sets the string" as HTML Safe (it's a little more complicated than that, but it's basically it). This way, you can return HTML Safe strings from helpers or models at will.
h can only be used from within a controller or view, since it's from a helper. It will force the ...
Play sound on button click android
...easy to assign it to the variable one that we are initializing. Explaining more of how this works is out of scope for this answer. This gives a brief insight on how it works.
final MediaPlayer mp = MediaPlayer.create(this, R.raw.soho);
This is how to initialize a MediaPlayer. The MediaPlayer foll...
Pandoc markdown page break
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newpage ends the current page, whereas pagebreak is more of a friendly request - it may or may not happen. See personal.ceu.hu/tex/breaking.htm
– parvus
May 27 '14 at 5:28
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Is there a MySQL option/feature to track history of changes to records?
... ,
value ,
user_id ,
edit_time
)
VALUES
(
NEW.client_id,
'first_name',
NEW....
Laravel Eloquent groupBy() AND also return count of each group
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How to select from subquery using Laravel Query Builder?
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81
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Adding a new SQL column with a default value
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table users (user_id int unsigned PK, username varchar(32))
alter table users add column verified tinyint unsigned default 0
share
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i...
Where's my JSON data in my incoming Django request?
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70
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Getting user input [duplicate]
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To supplement the above answers into something a little more re-usable, I've come up with this, which continues to prompt the user if the input is considered invalid.
try:
input = raw_input
except NameError:
pass
def prompt(message, errormessage, isvalid):
"""Prompt ...