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How to resize the AVD emulator (in Eclipse)?
...you ADV which are 1dp:1 pixel)
telnet localhost PortNumOfAVD
window scale 96dpi
quit
Note telnet is not installed on windows by default anymore.
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Setting the selected value on a Django forms.ChoiceField
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96
This doesn't touch on the immediate question at hand, but this Q/A comes up for searches relate...
Jackson with JSON: Unrecognized field, not marked as ignorable
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96
using Jackson 2.6.0, this worked for me:
private static final ObjectMapper objectMapper =
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Calculate date/time difference in java [duplicate]
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96
try
long diffSeconds = diff / 1000 % 60;
long diffMinutes = diff / (60 * 1000) % 60;
long d...
How do I fix "The expression of type List needs unchecked conversion…'?
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96
Since getEntries returns a raw List, it could hold anything.
The warning-free approach is to c...
Error: allowDefinition='MachineToApplication' beyond application level
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96
I've just encountered this "delight". It seems to present itself just after I've published a w...
How do I clone a subdirectory only of a Git repository?
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Jörg W MittagJörg W Mittag
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How to call a PHP function on the click of a button
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96
Yes, you need Ajax here. Please refer to the code below for more details.
Change your mark...
Reorder / reset auto increment primary key
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96
You could drop the primary key column and re-create it. All the ids should then be reassigned i...
Drop rows with all zeros in pandas data frame
...eit df[(df.sum(axis=1) != 0)]
1000 loops, best of 3: 495 µs per loop
In [96]: %timeit df[df.values.sum(axis=1) != 0]
1000 loops, best of 3: 217 µs per loop
On a larger dataset:
In [119]: bdf = pd.DataFrame(np.random.randint(0,2,size=(10000,4)))
In [120]: %timeit bdf[(bdf.T != 0).any()]
1000 l...