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Is 'switch' faster than 'if'?
...)
movl %edi, %eax
cmpl $19, %edi
jbe .LBB0_1
retq
.LBB0_1:
jmpq *.LJTI0_0(,%rax,8)
jmp void call<0u>() # TAILCALL
jmp void call<1u>() # TAILCALL
jmp void call<2u>() # TA...
Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
...
806
You can try this:
NSLog(@"%@", NSStringFromCGPoint(cgPoint));
There are a number of function...
How do I disable a Pylint warning?
I'm trying to disable warning C0321 ("more than one statement on a single line" -- I often put if statements with short single-line results on the same line), in Pylint 0.21.1 (if it matters: astng 0.20.1, common 0.50.3, Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)).
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Node package ( Grunt ) installed but not available
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The command line tools are not included with the latest version of Grunt (0.4 at time of writing) instead you need to install them separately.
This is a good idea because it means you can have different versions of Grunt running on different projects but still use the nice concise grunt command to...
Disable output buffering
...
450
From Magnus Lycka answer on a mailing list:
You can skip buffering for a whole
python process u...
How to embed a SWF file in an HTML page?
...ple from the documentation:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>SWFObject dynamic embed - step 3</title>
...
mysql update column with value from another table
...ableA ON tableB.name = tableA.name
SET tableB.value = IF(tableA.value > 0, tableA.value, tableB.value)
WHERE tableA.name = 'Joe'
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follow
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MySQL: Enable LOAD DATA LOCAL INFILE
...red to permit it. For example, if mysqld was started with
--local-infile=0, LOCAL does not work. See Section 6.1.6, “Security Issues with LOAD DATA LOCAL”.
You should set the option:
local-infile=1
into your [mysql] entry of my.cnf file or call mysql client with the --local-infile option:...
Remove and Replace Printed items [duplicate]
...
Just use CR to go to beginning of the line.
import time
for x in range (0,5):
b = "Loading" + "." * x
print (b, end="\r")
time.sleep(1)
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Which is more efficient, a for-each loop, or an iterator?
...derwater.
If however, you mean by loop the old "c-style" loop:
for(int i=0; i<list.size(); i++) {
Object o = list.get(i);
}
Then the new for loop, or iterator, can be a lot more efficient, depending on the underlying data structure. The reason for this is that for some data structures, get...