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How do different retention policies affect my annotations?
...otation using reflection there are multiple tutorials on internet. You can start by looking into java.lang.Class::getAnno* and similar methods in java.lang.reflect.Method and java.lang.reflect.Field.
– Favonius
Jan 14 '16 at 16:25
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Using Jasmine to spy on a function without an object
I'm new to Jasmine and have just started using it. I have a library js file with lots of functions which are not associated with any object (i.e. are global). How do I go about spying on these functions?
...
Verify if a point is Land or Water in Google Maps
...eatefromstring($data);
// this is for debug to print the image
ob_start();
imagepng($image);
$contents = ob_get_contents();
ob_end_clean();
echo "<img src='data:image/png;base64,".base64_encode($contents)."' />";
// here is the test : I only test 3 pixels ( enoug...
What are the advantages of using a schema-free database like MongoDB compared to a relational databa
... about this railscast by Ryan. It's very interesting and makes you want to start right away!
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How do I get an apk file from an Android device?
...rent dir. Please locate your iTwips.apk file first using "adb shell". This start a shell on your device and you can use the standard Unix commands like ls and cd to browse your directories.
– Maurits Rijk
Oct 27 '10 at 13:56
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How to merge remote master to local branch
...se git pull --rebase rather than git pull? Here's a simple example:
You start working on a new feature.
By the time you're ready to push your changes, several commits have been pushed by other developers.
If you git pull (which uses merge), your changes will be buried by the new commits, in addit...
How do I represent a hextile/hex grid in memory?
....append(self.edges[2*x+2][2*y+1+offset])
return hexEdges
# returns (start, end) tuple
def getVertexEnds(self, edge):
x = edge.X
y = edge.Y
vertexOne = self.vertices[(x-1)/2][y]
vertexTwo = self.vertices[(x+1)/2][y]
if x%2 == 0:
vertexOne = self.vertices[x/2][y]
...
how to install gcc on windows 7 machine?
...load mingw-get and simply issue:
mingw-get install gcc.
See the Getting Started page.
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Why can't strings be mutable in Java and .NET?
...ring object that shares myString's underlying char[] but who knows that it starts at index 0 and ends at index 5 of that char[]. To put this in graphical form, you would end up with the following:
| myString |
v v
"The quick b...
Cosmic Rays: what is the probability they will affect a program?
...ize parallel program for several days (without regular checkpointing and restarting from last good checkpoint in case of double error). The huge machines will also get bit-flips in their caches and cpu registers (both architectural and internal chip's triggers e.g. in ALU datapath), because not all ...