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HTTP POST using JSON in Java
...tringEntity params = new StringEntity("details={\"name\":\"xyz\",\"age\":\"20\"} ");
request.addHeader("content-type", "application/x-www-form-urlencoded");
request.setEntity(params);
HttpResponse response = httpClient.execute(request);
} catch (Exception ex) {
} finally {
// @Deprec...
What does “%.*s” mean in printf?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 26 '11 at 6:00
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How do I update an NPM module that I published?
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answered Feb 24 '13 at 20:39
SLaksSLaks
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Android ListView Divider
...p or 1dip: if you specify 1dp or 1dip, Android will scale that down. On a 120dpi device, that becomes something like 0.75px translated, which rounds to 0. On some devices, that translates to 2-3 pixels, and it usually looks ugly or sloppy
For dividers, 1px is the correct height if you want a 1 pixe...
Format timedelta to string
... with str(). Here's an example:
import datetime
start = datetime.datetime(2009,2,10,14,00)
end = datetime.datetime(2009,2,10,16,00)
delta = end-start
print(str(delta))
# prints 2:00:00
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How to add image to canvas
...e cropped unless you use full function context.drawImage(base_image, 0, 0, 200, 200);. That would draw base_img from 0px position, with draw area of 200x200px.
– m3nda
Feb 16 '15 at 4:52
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Breaking a list into multiple columns in Latex
...tween the two columns?.
– Fadwa
Nov 20 '15 at 15:04
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How can I test an AngularJS service from the console?
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answered Mar 20 '13 at 23:10
JustGoschaJustGoscha
23.4k1414 gold badges4646 silver badges6060 bronze badges
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std::auto_ptr to std::unique_ptr
... "you need to refactor your code anyway". auto_ptrs are only good for what 20.4.5/3 says they are good for.
– Cubbi
Aug 10 '10 at 17:22
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What is the Java equivalent of PHP var_dump?
...iables.
– Ali Mamedov
Feb 27 '16 at 20:47
Imo, it's better if you abstracted it into a custom utility class rather tha...