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How do I format a number in Java?
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Actually, String.format is like C's printf. It can format several kinds of data types.
– cesarse
Jul 2 '13 at 13:36
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jQuery DataTables: control table width
...b, it's not visible, hence can't calculate the widths. The solution is to call 'fnAdjustColumnSizing' when the tab shows.
Preamble
This example shows how DataTables with scrolling can be used together
with jQuery UI tabs (or indeed any other method whereby the table is
in a hidden (display:...
Can I apply the required attribute to fields in HTML5?
...value="" on the first entry - if there is no value attribute or a value on all options the required fail to trigger because the select returns an actual value
– mplungjan
May 18 '11 at 18:39
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Most pythonic way to delete a file which may not exist
...this takes even more lines and looks very ugly, it avoids the unnecessary call to os.path.exists() and follows the python convention of overusing exceptions.
It may be worthwhile to write a function to do this for you:
import os, errno
def silentremove(filename):
try:
os.remove(filena...
Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23
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Check if you also installed the "Google Repository". If not, you also have to install the "Google Repository" in your SDK Manager.
Also be aware that there might be 2 SDK installations - one coming from AndroidStudio and one you might have instal...
Update statement with inner join on Oracle
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The second example has the benefit of allowing you to test the SQL before actually performing the update.
– Daniel Reis
Jan 19 '12 at 10:18
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...hat detail aside I used a User Defined Type in the days before SQL 2008 finally include geo support.
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SQL Server add auto increment primary key to existing table
... ADD CONSTRAINT PK_YourTable
PRIMARY KEY(ID)
or if you prefer to do all in one step:
ALTER TABLE dbo.YourTable
ADD ID INT IDENTITY
CONSTRAINT PK_YourTable PRIMARY KEY CLUSTERED
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Using %f with strftime() in Python to get microseconds
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Not if you want to use %z
– vallentin
Feb 12 '17 at 0:25
@Vallentin pretty sure it's the oppos...
How do I pull from a Git repository through an HTTP proxy?
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What finally worked was setting the http_proxy environment variable. I had set HTTP_PROXY correctly, but git apparently likes the lower-case version better.
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