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Django migration strategy for renaming a model and relationship fields
... helpful. But a note - I also had to rename and/or remove PostgreSQL field indexes by hand because, after renaming Foo to Bar, I created a new model named Bar.
– Anatoly Scherbakov
Jun 7 '15 at 18:47
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What's the best way to set a single pixel in an HTML5 canvas?
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function setPixel(imageData, x, y, r, g, b, a) {
var index = 4 * (x + y * imageData.width);
imageData.data[index+0] = r;
imageData.data[index+1] = g;
imageData.data[index+2] = b;
imageData.data[index+3] = a;
}
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Remove Fragment Page from ViewPager in Android
... this.pages = pages;
}
@Override
public Fragment getItem(int index) {
return pages.get(index);
}
@Override
public int getCount() {
return pages.size();
}
@Override
public int getItemPosition(Object object) {
int index = pages.indexOf (o...
Possible to access the index in a Hash each loop?
I'm probably missing something obvious, but is there a way to access the index/count of the iteration inside a hash each loop?
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MYSQL OR vs IN performance
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What indexes were used in these tests?
– eggyal
Jan 1 '13 at 13:26
5
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What is the list of valid @SuppressWarnings warning names in Java?
...ble tokens for SupressWarnings is explicit there: help.eclipse.org/galileo/index.jsp?topic=/…
– Peter Štibraný
Sep 8 '09 at 7:27
2
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What is “406-Not Acceptable Response” in HTTP?
...turned by the service"? How might I check this? I am returning json from a php file so Im presuming the content type will be json (or do i need to specify this in the headers of the php file?) also I provided this content type in my request header like so 'Accept':'application/json'. would this be c...
How to use LINQ to select object with minimum or maximum property value
...re consistent with methods like First() and the approach of the Dictionary indexer. You could easily adapt it if you wanted though.
– Jon Skeet
May 27 '09 at 6:40
8
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Writing a git post-receive hook to deal with a specific branch
...oks pushes to Assembla.
What i need is to push only one branch (master, ideally) when someone pushes changes to that branch on our server, and ignore pushes to other branches. Is it possible to select the branch from a bare repo and push only that branch to Assembla?
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How to create a sub array from another array in Java?
...to create a sub-array from another array? Is there a method that takes the indexes from the first array such as:
9 Answers
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