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What is a columnar database?
...itable for the big data projects. A column oriented database will excel at read operations on a limited number of columns, however write operation will be expensive compared to row oriented databases.
For more: https://en.wikipedia.org/wiki/Column-oriented_DBMS
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Mac zip compress without __MACOSX folder?
...isting .zip file. This answer says how to get rid of __MACOSX/ if you've already got it. However, the original question was how not to get it in the first place, so the accepted answer is the correct one.
– Edward Falk
Jun 22 '16 at 19:07
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Having a UITextField in a UITableViewCell
I'm trying to do that for a couple of days now, and after reading tons of messages of people trying to do that too, I'm still unable to have a fully working UITextField in some of my UITableViewCells , just like in this example:
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How can I define colors as variables in CSS?
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Just in case anyone else reads this and tries to get it working in Safari - support for CSS seems to have been removed from Webkit in spring/summer 2013. bugs.webkit.org/show_bug.cgi?id=114119 lists.webkit.org/pipermail/webkit-dev/2013-April/024476.h...
How to debug a GLSL shader?
... vertex shaders. You can use this to capture the values of VS outputs, and read them back on the CPU side, without having to go through the rasterizer.
Here is another link to a tutorial on Transform Feedback.
share
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MySQL Select Query - Get only first 10 characters of a value
... @RoccoTheTaco I totally disagree - also your down vote is very harsh. read http://stackoverflow.com/questions/how-to-ask the very first point is Have you thoroughly searched for an answer before asking your question?. This question is so easily answered by a simple and quick Google search. I d...
How to lock compiled Java classes to prevent decompilation?
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You have not read the post I linked to. The bytecode is converted to the dongle's CPU code and encrypted. When the end user runs the protected app, that encrypted code is transferred to the "dongle". The dongle decrypts and runs it on its...
Is Javascript a Functional Programming Language?
...vaScript
*is not* a functional language.
I'd encourage you to read the
following related blog posts (and also
the comments below them):
Scala is not a functional language
Erlang is not functional
Reddit discussion on "Erlang is not functional"
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What is your single most favorite command-line trick using Bash? [closed]
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rename isn't bash/readline specific like the other posts however.
– guns
Mar 12 '09 at 14:49
1
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Is it possible to use the instanceof operator in a switch statement?
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Just in case if someone will read it:
The BEST solution in java is :
public enum Action {
a{
void doAction(...){
// some code
}
},
b{
void doAction(...){
// some code
}
},
...