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What's the difference between an exclusive lock and a shared lock?
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– Kanagavelu Sugumar
Jun 22 '16 at 8:21
1
@KanagaveluSugumar, yes, it's true. You simply cannot ...
Increment a database field by 1
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SampsonSampson
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How to get Core Data object from specific Object ID?
...t.
– Sterling Archer
Nov 13 '13 at 18:58
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How to print a date in a regular format?
...n readable format and is used to ease display. So str(datetime.datetime(2008, 11, 22, 19, 53, 42)) gives you '2008-11-22 19:53:42'.
The alternative representation that is used to represent the object nature (as a data). It can be get using the repr() function and is handy to know what kind of data ...
JUnit 4 Test Suites
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148
import org.junit.runners.Suite;
import org.junit.runner.RunWith;
@RunWith(Suite.class)
@Suite.S...
Any way to modify Jasmine spies based on arguments?
...rgs('abc').and.returnValue('Jane')
.withArgs('123').and.returnValue(98765);
});
});
For Jasmine versions earlier than 3.0 callFake is the right way to go, but you can simplify it using an object to hold the return values
describe('my fn', function() {
var params = {
'abc': 'Jane', ...
How to change language settings in R
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This changes the Lang temporarily(during the R session). To change it once for all , you need to add the environment variable to your syste...
How to subtract 30 days from the current datetime in mysql?
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8 Answers
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What is the difference between .map, .every, and .forEach?
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edited Jul 18 '19 at 17:31
answered Sep 7 '11 at 21:52
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Clang optimization levels
...-opt
-Oz is based on -Os
opt drops: -slp-vectorizer
With version 3.8 the passes are as follow:
baseline (-O0):
opt sets : -targetlibinfo -tti -verify
clang adds : -mdisable-fp-elim -mrelax-all
-O1 is based on -O0
opt adds: -globalopt -demanded-bits -branch-prob -inferattrs -ipsccp -ds...