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Non-static variable cannot be referenced from a static context
...s that when you start your Java application by a command line such as java helloworld a series of actions happen. First of all a Java Virtual Machine is started up and initialized. Next the helloworld.class file containing the compiled Java code is loaded into the Java Virtual Machine. Then the Java...
How to skip to next iteration in jQuery.each() util?
...mp2 )... // true
var temp3 = "";
if ( temp3 ).... // false
var temp4 = "hello world";
if ( temp4 )... // true
Hopefully that helps?
Also, its worth checking out these videos from Douglas Crockford
update: thanks @cphpython for spotting the broken links - I've updated to point at working vers...
How to check if an object is a list or tuple (but not string)?
...
H = "Hello"
if type(H) is list or type(H) is tuple:
## Do Something.
else
## Do Something.
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Setting up two different static directories in node.js Express framework
...tatic(cssPath));
app.get('/',(request,response)=>{
response.send('Hello CSS!!!');
});
app.get('/bad',(request,response)=>{
response.send({error: 'Bad Request'});
});
app.listen(port, ()=> {
console.log(`Server is running on Port ${port}` );
console.log(__dirname);
});
// folder...
Detect URLs in text with JavaScript
... it also finds urls that aren't preceded by a space. If i run a match on hello@mydomain.com it catches 'mydomain.com'. Is there a way to improve upon this to only catch it if it has a space before it?
– Deminetix
Mar 31 '15 at 5:03
...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
...ating SHA-256 hash using sjcl:
import sjcl from 'sjcl'
const myString = 'Hello'
const myBitArray = sjcl.hash.sha256.hash(myString)
const myHash = sjcl.codec.hex.fromBits(myBitArray)
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impro...
What does LayoutInflater in Android do?
...
Hello sir, If I have more then one view within main_activity.xml , then how can i set the external.xml view in main_activity with center layout_gravity.
– Prince
Aug 27 '18 at 6:02
...
Can I redirect the stdout in python into some sort of string buffer?
...pplication(sys.argv)
out = OutputWindow()
sys.stdout=out
out.show()
print "hello world !"
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How should I log while using multiprocessing in Python?
...n ql, q
def main():
q_listener, q = logger_init()
logging.info('hello from main thread')
pool = multiprocessing.Pool(4, worker_init, [q])
for result in pool.map(f, range(10)):
pass
pool.close()
pool.join()
q_listener.stop()
if __name__ == '__main__':
main(...
Programmatically fire button click event?
...
Hello @zaky, if I want only animation, without send action, how can I do it?
– benhi
Mar 26 '15 at 11:02
...