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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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A transport-level error has occurred when receiving results from the server [closed]
I'm getting a SQL Server error:
21 Answers
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Detecting touch screen devices with Javascript
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+1 for doing hover and click both. One other way could be using CSS media queries and using some styles only for smaller screens / mobile devices, which are the ones most likely to have touch / tap functionality. So if you have s...
How do I repeat an edit on multiple lines in Vim?
...im I can often repeat a command by simply adding a number in front of it. For example, one can delete 5 lines by:
9 Answers...
How to join two generators in Python?
... that the return value of itertools.chain() does not return a types.GeneratorType instance. Just in case the exact type is crucial.
– Riga
Sep 16 '19 at 13:45
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Writing to output window of Visual Studio
I am trying to write a message to the output window for debugging purposes. I searched for a function like Java's system.out.println("") . I tried Debug.Write , Console.Write , and Trace.Write . It does not give an error, but it does not print anything either.
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unix diff side-to-side results?
...command side-to-side instead of one difference after the other? See below for an example:
11 Answers
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Create a folder inside documents folder in iOS apps
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I do that the following way:
NSError *error;
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0]; // Get documents folder
NSString *dataPath = [documentsDire...
How to avoid long nesting of asynchronous functions in Node.js
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Interesting observation. Note that in JavaScript you can normally replace inline anonymous callback functions with named function variables.
The following:
http.createServer(function (req, res) {
// inline callback function ...
getSomeData(client, function (someData) {
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
...ht, as far as iterating through the Arraylist goes?
No: by calling iterator twice in each iteration, you're getting new iterators all the time.
The easiest way to write this loop is using the for-each construct:
for (String s : arrayList)
if (s.equals(value))
// ...
As for
java...