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Convert an NSURL to an NSString
I have an app where the user can choose an image either from the built-in app images or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath .
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How to change a Git remote on Heroku
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can you explain what you meant here The -u will set this up as tracked. Thanks!
– uday
Jan 17 '13 at 20:07
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技术人员如何创业《三》- 合伙人的分工 - 资讯 - 清泛网 - 专注C/C++及内核技术
...技术实现人员就应该把这句话变成一个他满意的东西。我ca，一般技术型老板都认为这个很好实现，然后自我夸奖自己之前开发过什么很大的项目之类，不过这个是产品设计，并不是一个技术难题。怎么说呢？
首先，这不是一...
Make JQuery UI Dialog automatically grow or shrink to fit its contents
... selecting certain options on the form new options will appear in the form causing it to grow taller. This can lead to a scenario where the main page has a scrollbar and the JQuery UI dialog has a scrollbar. This two-scrollbar scenario is unsightly and confusing for the user.
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How to remove a package from Laravel using composer?
...ion of composer:
Composer version 1.0-dev (7b13507dd4d3b93578af7d83fbf8be0ca686f4b5) 2014-12-11 21:52:29
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How to add many functions in ONE ng-click?
I've be looking for how to execute this but I can't find anything related so far, :(
I could nest both functions yes but I'm just wondering if this is possible?
I'd like to do this literally:
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What's the name for hyphen-separated case?
This is PascalCase: SomeSymbol
14 Answers
14
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How do you clear the focus in javascript?
...t, use document.activeElement.blur()
If you need to support Firefox 2, you can also use this:
function onElementFocused(e)
{
if (e && e.target)
document.activeElement = e.target == document ? null : e.target;
}
if (document.addEventListener)
document.addEventListener("focu...
How to cancel a local git commit
...without the --hard flag:
git reset HEAD~1
PS: On Unix based systems you can use HEAD^ which is equal to HEAD~1. On Windows HEAD^ will not work because ^ signals a line continuation. So your command prompt will just ask you More?.
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Python add item to the tuple
...ut when I try to add new one using mytuple = mytuple + new.id got error can only concatenate tuple (not "unicode") to tuple .
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