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Update multiple columns in SQL
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i think use 1keydata.com/sql/sqlupdate.html "SET column_1 = [value1], column_2 = [value2]"
– DeLe
Jun 9 '13 at 1:01
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C# operator overload for `+=`?
...10
IL_0003: newobj instance void [mscorlib]System.Decimal::.ctor(int32)
IL_0008: stloc.0
IL_0009: ldloc.0
IL_000a: ldc.i4.s 10
IL_000c: newobj instance void [mscorlib]System.Decimal::.ctor(int32)
IL_0011: call valuetype [mscorlib]System.Decimal [mscorlib]System.Deci...
What does a tilde do when it precedes an expression?
...0 0000 0000 0000 0000 0000 0000 0000 0000
So ~ converts its operand to a 32 bit integer (bitwise operators in JavaScript do that)...
0000 0000 0000 0000 0000 0000 0000 0001
If it were a negative number, it'd be stored in 2's complement: invert all bits and add 1.
...and then flips all its bits...
assertEquals vs. assertEqual in python
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itsjeyd
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answered May 31 '09 at 1:17
Jarret HardieJarret H...
UIView Infinite 360 degree rotation animation?
....rotation.z"];
rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 /* full rotation*/ * rotations * duration ];
rotationAnimation.duration = duration;
rotationAnimation.cumulative = YES;
rotationAnimation.repeatCount = repeat ? HUGE_VALF : 0;
[view.layer addAnimati...
How do I access properties of a javascript object if I don't know the names?
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– StackOverflowed
Oct 21 '12 at 13:32
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os.path.dirname(__file__) returns empty
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Exelian
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answered Nov 22 '13 at 11:41
adnan dogaradnan dogar
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Timeout command on Mac OS X?
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kvzkvz
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20
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How can I detect if this dictionary key exists in C#?
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John SaundersJohn Saunders
156k2323 gold badges219219 silver badges379379 bronze badges
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How do I install Maven with Yum?
...apache-maven
Next add the env variables to your ~/.bashrc file
export M2_HOME=/usr/local/apache-maven
export M2=$M2_HOME/bin
export PATH=$M2:$PATH
Execute these commands
source ~/.bashrc
6:. Verify everything is working with the following command
mvn -version
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