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Comparing HTTP and FTP for transferring files
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Memory address of variables in Java
... it seems fit (your objects may/will move around during garbage collection etc.)
Integer.toBinaryString() will give you an integer in binary form.
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Joins are for lazy people?
...such incredibly wrong opinions.
In many cases, a database join is several orders of magnitude faster than anything done via the client, because it avoids DB roundtrips, and the DB can use indexes to perform the join.
Off the top of my head, I can't even imagine a single scenario where a correctly ...
Why is good UI design so hard for some Developers? [closed]
... an overview and the first few chapters from the author's site.
Learn to sketch designs. Sketching is fast way to explore design options and find the right design, whereas usability testing is about getting the design right. Paper prototyping is fast, cheap, and effective during the early design sta...
How to include() all PHP files from a directory?
... @nalply get_include_path() still cannot auto determine the loading order ( base class may be loaded AFTER extended class , resulting errors )
– Raptor
Jul 12 '13 at 6:51
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Table name as variable
...OR
SELECT object_name(id) FROM syscolumns WHERE name = 'LastUpdated'
ORDER BY 1
OPEN tblcur
WHILE 1 = 1
BEGIN
FETCH tblcur INTO @tbl
IF @@fetch_status <> 0
BREAK
SELECT @sql =
N' SELECT @cnt = COUNT(*) FROM dbo.' + quotename(@tbl) +
N' WHERE LastUpdated BETWEEN @f...
Odd behavior when Java converts int to byte?
...two's complement representation the sign bit can be copied on the right in order to add bits. It's easy to understand it thinking to the rule of how to obtain the negative of a number. that is: consider all the bits from right to left and write them unchanged till the first 1 comprised. Then invert ...
Visual Studio 2013 doesn't discover unit tests
...e nunit-console program or a third-party runner that supports NUnit 3.0 in order to execute tests. Runners intended for use with NUnit 2.x will not run 3.0 tests correctly."
– Frank
Jul 22 '15 at 22:31
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Replacements for switch statement in Python?
...euser but the fact they can "overlap" is a feature. You just make sure the order is the priority in which matches should occur. As for repeated x: just do an x = the.other.thing before. Typically, you'd have a single if, multiple elif and a single else, as that's easier to understand.
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Detect home button press in android
...d or when home button is pressed. Unfortunatelly I didn't manage to change order of calls of onPause() method of the starting activity and onResume() of the started actvity when Activity.startActivity() is called (or detect in onPause() that activity is launching another activity other way) so this ...