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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
I'm trying to add a UIRefreshControl to a UICollectionView , but the problem is that the refresh control does not appear unless the collection view fills up the height of its parent container. In other words, unless the collection view is long enough to require scrolling, it cannot be pulled down...
Android应用内存泄露分析、改善经验总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...先解决常见的内存泄露问题，这个过程可以借助Android Studio的Analyze-Inspect Code对代码做静态分析，常见的内存泄露问题有：
非静态内部类导致的内存泄露，比如Handler，解决方法是将内部类写成静态内部类，在静态内部类中使...
Setting an image for a UIButton in code
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@slcott, where does the documentation state that? I don't see it suggest anywhere that setImage is deprecated. (It appears to me you are confusing UIButton.setImage with UITableViewCell.image, which is a property deprecated as you stated.)
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How to create an object property from a variable value in JavaScript? [duplicate]
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There's the dot notation and the bracket notation
myObj[a] = b;
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Extracting .jar file with command line
...he folder where jar is probably isn't C:\Java for you, on my Windows partition it's:
C:\Program Files (x86)\Java\jdk[some_version_here]\bin
Unless the location of jar is in your path environment variable, you'll have to specify the full path/run the program from inside the folder.
EDIT: Here's a...
Can't ignore UserInterfaceState.xcuserstate
I'm using Git for Xcode 4 project version control. I've explicitly added ProjectFolder.xcodeproj/project.xcworkspace/xcuserdata/myUserName.xcuserdatad/UserInterfaceState.xcuserstate to .gitignore , but Git it won't ignore it. Any ideas why this is so?
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Issue with virtualenv - cannot activate
...when I try to activate it I cannot.
It might just be syntax or folder location, but I am stumped right now.
21 Answers
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Is there a good jQuery Drag-and-drop file upload plugin? [closed]
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It's not free for commercial use (uses GPL for free version)
– Sachin Joseph
May 17 '14 at 2:22
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How to wrap text of HTML button with fixed width?
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Used to work, but no longer works in recent versions of Chrome.
– Joe Mabel
Feb 2 '17 at 17:53
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How to set MSDN to be always in English
I know that this isn't exactly programming question, but it is tightly related -
8 Answers
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