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Allow user to select camera or gallery for image
...her the Gallery or the Camera, or any application registered to browse the filesystem.
Rather than creating a Dialog with a list of Intent options, it is much better to use Intent.createChooser in order to get access to the graphical icons and short names of the various 'Camera', 'Gallery' and even...
How to export plots from matplotlib with transparent background?
...tion with the keyword argument transparent=True to save the image as a png file.
In [30]: x = np.linspace(0,6,31)
In [31]: y = np.exp(-0.5*x) * np.sin(x)
In [32]: plot(x, y, 'bo-')
Out[32]: [<matplotlib.lines.Line2D at 0x3f29750>]
In [33]: savefig('demo.png', transparent=True)
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Mercurial move changes to a new branch
... 2:81b92083cb1d
| tag: tip
| summary: my new feature: edit file a
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o changeset: 1:8bdc4508ac7b
| summary: my new feature: add file b
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o changeset: 0:d554afd54164
summary: initial
This means, revision 0 is the base on which you started to work on your feature. No...
How to get string objects instead of Unicode from JSON?
I'm using Python 2 to parse JSON from ASCII encoded text files.
21 Answers
21
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Fully backup a git repo?
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what about file permissions? does git clone necessarily copy those over? depends on the options i believe
– antirealm
Jan 15 '18 at 6:16
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Can I use a hash sign (#) for commenting in PHP?
I have never, ever, seen a PHP file using hashes ( # ) for commenting. But today I realized that I actually can! I'm assuming there's a reason why everybody uses // instead though, so here I am.
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BACKUP LOG cannot be performed because there is no current database backup
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Originally, I created a database and then restored the backup file to my new empty database:
Right click on Databases > Restore Database > General : Device: [the
path of back up file] → OK
This was wrong. I shouldn't have first created the database.
Now, instead, I do t...
Browserify - How to call function bundled in a file generated through browserify in browser
...ort from your module using node's module.exports as a global variable. The file can then be included in a <script> tag.
You only need to do this if for some reason you need that global variable to be exposed. In my case the client needed a standalone module that could be included in web pages...
Localization of DisplayNameAttribute
...set; }
This looks up a resource named UserName in your MyResources .resx file.
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What is the difference between Serializable and Externalizable in Java?
...s.
ObjectOutputStream oos = new ObjectOutputStream(
new FileOutputStream("/Users/Desktop/files/temp.txt"));
oos.writeObject(linkedListHead); //writing head of linked list
oos.close();
But if you want restricted serialization or don't want some portion of your obj...