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What does immutable mean?
...initial string?
Yes. Nothing can change the string once it is created. Now this doesn't mean that you can't assign a new string object to the str variable. You just can't change the current object that str references.
If the string was mutable, does that
mean the 2nd alert() would return ...
Does Python SciPy need BLAS?
...to provide build and installation instructions, but the instructions there now rely on OS binary distributions. To build SciPy (and NumPy) on operating systems without precompiled packages of the required libraries, you must build and then statically link to the Fortran libraries BLAS and LAPACK:
m...
Gulps gulp.watch not triggered for new or deleted files?
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Edit: Apparently gulp.watch does work with new or deleted files now. It did not when the question was asked.
The rest of my answer still stands: gulp-watch is usually a better solution because it lets you perform specific actions only on the files that have been modified, while gulp.wat...
Designer Added then removed by Visual Studio on load/unload
...ject. There is only one class defined in StoredImageControl.cs . Anyone know how to shut this off as it is really messing up my revision control.
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Azure SQL Database Bacpac Local Restore
...orrect : Installing latest version of SSDT solved the issue. All is better now.
– Antoine Meltzheim
Oct 30 '13 at 9:57
4
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Stock ticker symbol lookup API [closed]
... As of a few days ago, this solution seems to be broken. Yahoo now requires a "region" parameter, and setting it to "US" doesn't make any difference. If anybody has a workaround, I would love to hear it!
– wstr
Oct 2 '15 at 17:39
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How to set Python's default version to 3.x on OS X?
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This way, your alias will work across shells.
With this, python command now invokes python3. If you want to invoke the "original" python (that refers to python2) on occasion, you can use command python, which will leaving the alias untouched, and works in all shells.
If you launch interpreters m...
presentViewController:animated:YES view will not appear until user taps again
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Right now, setUpViewForNextQuestion just calls reloadData on the tableview (to change all the background colours back to white if any had been set to red by an incorrect guess). But would any changes there make any difference? The ...
Integrating the ZXing library directly into my Android application
...ed folder and open the core directory and select core.jar ... hit enter!
Now you just have to correct a few errors in the translations and the AndroidManifest.xml file :) Now you can happily compile, and you will now have a working standalone barcode scanner app, based on the ZXing source ;)
Happ...
'npm' is not recognized as internal or external command, operable program or batch file
... and hit enter)
At the prompt (C:\>) type npm and hit enter; you should now see some help text (Usage: npm <command> etc.) rather than "npm is not recognized..."
Now you can start using npm!
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