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What's the false operator in C# good for?
... return false;
}
This is obviously a side effect and not the way it's intended to be used, but it is useful.
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How to create Java gradle project
... it's very good. @Mike In eclipse, before do this, java project has to be converted to the gradle project. Then, how can I set the source folders automatically?
– verystrongjoe
May 15 '15 at 0:26
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Add a column to existing table and uniquely number them on MS SQL Server
...ver, this could be achieved as follows:
alter table Example
add NewColumn int identity(1,1)
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How to get primary key column in Oracle?
..., cols.column_name, cols.position, cons.status, cons.owner
FROM all_constraints cons, all_cons_columns cols
WHERE cols.table_name = 'TABLE_NAME'
AND cons.constraint_type = 'P'
AND cons.constraint_name = cols.constraint_name
AND cons.owner = cols.owner
ORDER BY cols.table_name, cols.position;
Make ...
What does the LayoutInflater attachToRoot parameter mean?
...StateException because of this guy.
getSupportFragmentManager()
.beginTransaction()
.add(parent, childFragment)
.commit();
Since you have already added the child fragment in onCreateView() by mistake. Calling add will tell you that child view is already added to parent Hence Ill...
C++ cout hex values?
...change all future output from cout to hex; so if you only want 'a' to be printed in hex you may want something like cout << hex << a << dec; to change it back.
– ShreevatsaR
Mar 9 '12 at 10:00
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How to send a stacktrace to log4j?
...rce Java library with stack trace filtering, Silent String parsing Unicode converter and Version comparison See the paragraph "Stacktrace noise filter"
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My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
...me images with different crazy DPI values and I couldn't ask the client to convert them all, so I had to use this hack.
– JustAMartin
Nov 28 '12 at 20:44
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How to read file from relative path in Java project? java.io.File cannot find the path specified
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How to convert this to an InputStream?
– IgorGanapolsky
Mar 22 '16 at 20:35
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How can I find the length of a number?
...ed a JsPerf with nLength method vs toString().length on this....jsperf.com/convert-number-to-string-and-get-length/2
– Israfil Havilah
Dec 11 '13 at 13:20
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