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Rename a file using Java
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Copied from http://exampledepot.8waytrips.com/egs/java.io/RenameFile.html
// File (or directory) with old name
File file = new File("oldname");
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())
throw new java.io.IOException("file exi...
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
...he app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work together.
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How to write a multidimensional array to a text file?
In another question, other users offered some help if I could supply the array I was having trouble with. However, I even fail at a basic I/O task, such as writing an array to a file.
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
Version/build fields for an iOS app include:
10 Answers
10
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How to pass JVM options from bootRun
...${property:default}"); (3) A screenshot of the IntelliJ dialog passing the params would also be helpful.
– Brett
Mar 2 '16 at 15:08
1
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Include an SVG (hosted on GitHub) in MarkDown
...ither  or  , but I am having difficulty placing an SVG in MD where the code is hosted on GitHub.
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NSOperation vs Grand Central Dispatch
I'm learning about concurrent programming for iOS. So far I've read about NSOperation/NSOperationQueue and GCD . What are the reasons for using NSOperationQueue over GCD and vice versa?
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How to execute a stored procedure within C# program
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How would you do this if the stored proc needed parameters? just add the parameters to the command object with the same names and types?
– Dani
Oct 19 '11 at 13:22
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How do I POST JSON data with cURL?
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As an example, create a JSON file, params.json, and add this content to it:
[
{
"environment": "Devel",
"description": "Machine for test, please do not delete!"
}
]
Then you run this command:
curl -v -H "Content-Type: application/js...
AngularJS-Twig conflict with double curly braces
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Ah , this was the life-saver for me . I couldnt use {{param}} inside Filter: { {{param}} : $select.search} and your solution fixed it. Thanks
– balron
Feb 18 '19 at 17:20
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