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Does Java have a path joining method? [duplicate]
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This concerns Java versions 7 and earlier.
To quote a good answer to the same question:
If you want it back as a string later, you can call getPath(). Indeed, if you really wanted to mimic Path.Combine, you could just write something like:
publi...
How do I add 1 day to an NSDate?
...= [theCalendar dateByAddingComponents:dayComponent toDate:[NSDate date] options:0];
NSLog(@"nextDate: %@ ...", nextDate);
This should be self-explanatory.
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Swift double to string
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What about a double with a bigger fraction digits number? Like let a = 2.34934340320 let stringValue = String(format: "%f", a) will give 2.349343
– Nico
Mar 21 '15 at 12:33
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ImportError: No module named matplotlib.pyplot
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In python3, a separate installation of matplotlib using python3 -m pip install matplotlib solved the error. Tested on Ubuntu 16.04.
– vineeshvs
Jun 5 '19 at 6:22
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HTTP status code 0 - Error Domain=NSURLErrorDomain?
I am working on an iOS project.
12 Answers
12
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UITableView Setting some cells as “unselectable”
...ew's cell property to be unselectable? I don't want to see that blue selection box when the user taps on the cell.
16 Answe...
How to make a SPA SEO crawlable?
...orking on how to make a SPA crawlable by google based on google's instructions . Even though there are quite a few general explanations I couldn't find anywhere a more thorough step-by-step tutorial with actual examples. After having finished this I would like to share my solution so that others m...
What's the difference between utf8_general_ci and utf8_unicode_ci?
..., utf8 is a flawed UTF-8 implementation from early MySQL versions which remains only for backward compatibility. The fixed version was given the name utf8mb4.
Note: Newer versions of MySQL have updated Unicode sorting rules, available under names such as utf8mb4_0900_ai_ci for equivalent rules based...
How to handle ListView click in Android
... public void onItemClick(AdapterView<?> parent, View view, int position, long id) { Toast.makeText(MainActivity.this, "You Clicked at " +countries[+ position], Toast.LENGTH_SHORT).show(); }
– bourax webmaster
Apr 5 '14 at 9:51
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Is there a way to check if a file is in use?
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Updated NOTE on this solution: Checking with FileAccess.ReadWrite will fail for Read-Only files so the solution has been modified to check with FileAccess.Read. While this solution works because trying to check with FileAccess.Read will fail if the fi...