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how to write setTimeout with params by Coffeescript
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I think it's a useful convention for callbacks to come as the last argument to a function. This is usually the case with the Node.js API, for instance. So with that in mind:
delay = (ms, func) -> setTimeout func, ms
delay 1000, -> something param
Grant...
Setting up a git remote origin
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Because deploying often mean (read "always") more than just what git pull do. You might need to setup the production DB credentials, clear the cache, increase the version number, backup the older version so you can roll back if...
How to list commits since certain commit?
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or to include the commit:
git rev-list <since_hash>^..HEAD
You can use git log instead of git rev-list as well to get additional details.
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Fit background image to div
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You can achieve this with the background-size property, which is now supported by most browsers.
To scale the background image to fit inside the div:
background-size: contain;
To scale the background image to cover the whole ...
Git SVN error: a Git process crashed in the repository earlier
...oblems is to make a fresh pull of the repository. Time consuming, but you can do it in parallel with trying to fix the problem. Have a little race between you and git. Of course, this only works if you didn't have unpushed commits.
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CSS hide scroll bar if not needed
I am trying to figure out how I can hide the overflow-y:scroll; if not needed. What I mean is that I am building a website and I have a main area which posts will be displayed and I want to hide the scroll bar if content does not exceed the current width.
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What do REFRESH and MERGE mean in terms of databases?
... means "pull any state changes from the database into my representation". Cascading this is simple; it means that all associated entities are refreshed.
MERGE means something complex that approximates "save" but is more like "push this detached entity back into managed status and save its state ch...
Possible to access the index in a Hash each loop?
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specifically: hash.each_with_index { |(key,value),index| ... }
– rampion
Jan 18 '10 at 2:42
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Concatenate strings in Less
I think this is not possible, but I thought I ask in case there is a way. The idea is that I have a variable for path to web resource folder:
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Jquery to change form action
I have two buttons in a form and two different pages have to be called when they are clicked. when button1 is clicked then page1 must be loaded and when button2 is clicked then page2 must be loaded. i know how to do this in javascript but i have no clue about how to do this in jquery.Can any one he...