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Authenticate with GitHub using a token
...git clone https://scuzzlebuzzle:<MYTOKEN>@github.com/scuzzlebuzzle/ol3-1.git --branch=gh-pages gh-pages
That will add your credentials to the remote created when cloning the repository. Unfortunately, however, you have no control over how Travis clones your repository, so you have to edit th...
Pass Variables by Reference in Javascript
How do I pass variables by reference in JavaScript? I have 3 variables that I want to perform several operations to, so I want to put them in a for loop and perform the operations to each one.
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Convert SVG to PNG in Python
...disk:
import cairo
import rsvg
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, 640,480)
ctx = cairo.Context(img)
## handle = rsvg.Handle(<svg filename>)
# or, for in memory SVG data:
handle= rsvg.Handle(None, str(<svg data>))
handle.render_cairo(ctx)
img.write_to_png("svg.png")
Upd...
What is the “Execute Around” idiom?
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3
So it's like in C where you have a function that you pass in a function pointer to do some work?
– Paul Tomblin
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How to configure MongoDB Java driver MongoOptions for production use?
... before a connection attempt is aborted. Set timeout to something long (15-30 seconds) unless there's a realistic, expected chance this will be in the way of otherwise succesful connection attempts. Normally if a connection attempt takes longer than a couple of seconds your network infrastructure is...
In Python, how do I read the exif data for an image?
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Nicolas Gervais
13.3k77 gold badges3434 silver badges5656 bronze badges
answered Jan 22 '11 at 0:21
paynepayne
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Create a folder if it doesn't already exist
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edited Jun 3 at 20:27
reformed
3,69499 gold badges5050 silver badges7373 bronze badges
an...
How to remove an item from an array in AngularJS scope?
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edited Jan 10 '13 at 5:09
answered Jan 10 '13 at 4:11
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How to define object in array in Mongoose schema correctly with 2d geo index
...ing criteria goes here'},
{
$push : {
trk : {
"lat": 50.3293714,
"lng": 6.9389939
} //inserted data is the object to be inserted
}
});
or you can set the Array of object by
db.update ({'seraching criteria goes here ' },
{
$set : {
trk : [ ...
Is System.nanoTime() completely useless?
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answered Jan 3 '11 at 21:36
Tom AndersonTom Anderson
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