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How can I decompress a gzip stream with zlib?
Gzip format files (created with the gzip program, for example) use the "deflate" compression algorithm, which is the same compression algorithm as what zlib uses. However, when using zlib to inflate a gzip compressed file, the library returns a Z_DATA_ERROR .
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Python Script execute commands in Terminal
I read this somewhere a while ago but cant seem to find it. I am trying to find a command that will execute commands in the terminal and then output the result.
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Add new item count to icon on button - Android
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@FelipeMosso Use the oval version of the example and add a <size> element to provide proportions for the width/height
– devunwired
Jul 5 '13 at 16:48
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How to make a SPA SEO crawlable?
...couldn't find anywhere a more thorough step-by-step tutorial with actual examples. After having finished this I would like to share my solution so that others may also make use of it and possibly improve it further.
I am using MVC with Webapi controllers, and Phantomjs on the server side,...
How can I restore the MySQL root user’s full privileges?
...an do one thing:
Stop MySQL service
Run mysqld_safe --skip-grant-tables &
Type mysql -u root -p and press enter.
Enter your password
At the mysql command line enter: use mysql;
Then execute this query:
insert into `user` (`Host`, `User`, `Password`, `Select_priv`, `Insert_priv`, `Update_pri...
Find out time it took for a python script to complete execution
I have the following code in a python script:
8 Answers
8
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Apache not starting on MAMP Pro
...latest version of yosemite last night.
You apparently have to go to your MAMP folder in Applications. Go to bin -> apache2 -> bin.
Then rename the file from envvars to _envvars.
I also came across another problem of it not working correctly. Make sure the ports are Apache defaults, NOT MAMP...
Objective-C: Property / instance variable in category
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- (NSString *)test {
NSString *result = objc_getAssociatedObject(self, &MyClassResultKey);
if (result == nil) {
// do a lot of stuff
result = ...;
objc_setAssociatedObject(self, &MyClassResultKey, result, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
return result;
}
@end
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C++ equivalent of java's instanceof
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There are many examples of reasonable uses of dynamic type testing. It's not usually preferred, but it has a place. (Otherwise, why would it or its equivalent appear in every major OO-language: C++, Java, Python, etc.?)
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How to model type-safe enum types?
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http://www.scala-lang.org/docu/files/api/scala/Enumeration.html
Example use
object Main extends App {
object WeekDay extends Enumeration {
type WeekDay = Value
val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
}
import WeekDay._
def isWorkingDay(d: WeekDay) = ! ...