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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 ...
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 ...
How to reference a .css file on a razor view?
...ition instead of at the end of the header. I would like to keep a specific order for the css priorities.
– Marc
Jul 28 '14 at 15:03
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How does one parse XML files? [closed]
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Good example is the "Purchase Order Example" in the middle of this example from microsoft. msdn.microsoft.com/en-us/library/58a18dwa.aspx. You avoid having to create a schema -- your c# class is the schema, adorned with C# attributes.
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What does enumerate() mean?
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How to silence output in a Bash script?
...ogram >/dev/null 2>&1 (notice the wedge before /dev/null and the order of the redirections).
– tripleee
Jun 30 '16 at 2:05
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Hard reset of a single file
...ionally, "options" are the tokens like --recursive which can appear in any order, or even be combined together in their short form, like with rm -rf. On the contrary, "positional arguments" are much more like arguments passed to a function in a programming language: their position in the list of tok...
Jquery bind double click and single click separately
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as of jQuery 1.7: In order to support later-on loaded content (ajax stuff) use $("document").on("click","a" function(e){ instead in line 5. This construct replaces deprecated delegate() usage. Instead of document you can/should use any parent obj...
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 ...