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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
While using IntelliJ 13 ultimate edition for a week, it just seems really slow.
20 Answers
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SELECT * FROM X WHERE id IN (…) with Dapper ORM
What is the best way to write a query with IN clause using Dapper ORM when the list of values for the IN clause is coming from business logic? For example let's say I have a query:
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Multiline Comment Workarounds?
I (sort of) already know the answer to this question. But I figured it is one that gets asked so frequently on the R Users list, that there should be one solid good answer. To the best of my knowledge there is no multiline comment functionality in R. So, does anyone have any good workarounds?
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How to copy a file from one directory to another using PHP?
...hp in foo directory as well as bar . How can I replace bar/test.php with foo/test.php using PHP ? I'm on Windows XP, a cross platform solution would be great but windows preferred.
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How to change an Android app's name?
Is there a way to change the name (Launcher App Label) of an app without creating a new project?
17 Answers
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How do exceptions work (behind the scenes) in c++
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Instead of guessing, I decided to actually look at the generated code with a small piece of C++ code and a somewhat old Linux install.
class MyException
{
public:
MyException() { }
~MyException() { }
};
void my_throwing_function(bool throwit)
{
if (throwit)
throw MyExceptio...
Convert hex to binary
...roblem:
my_hexdata = "1a"
scale = 16 ## equals to hexadecimal
num_of_bits = 8
bin(int(my_hexdata, scale))[2:].zfill(num_of_bits)
It will give 00011010 instead of the trimmed version.
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How to list running screen sessions?
...Unixy use of Unix Sockets wrapped in filesystem permissions to handle security, state, and streams.
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How do I import other TypeScript files?
...nfig.json: http://www.typescriptlang.org/docs/handbook/tsconfig-json.html
It completely eliminates the need of the comment style referencing.
Older answer:
You need to reference the file on the top of the current file.
You can do this like this:
/// <reference path="../typings/jquery.d.ts"...
How do I print a double value with full precision using cout?
... printing a double using cout that got rounded when I wasn't expecting it. How can I make cout print a double using full precision?
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