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MongoDB and “joins” [duplicate]
... edited Jan 2 '15 at 7:47
Hello World
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answered Oct 19 '14 at 2:58
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Objective-C Split()?
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I have a problem if I do @"Hello world ". It will return an array of 3 objects, of which the last one contains @"". I could loop through array and delete it, but is there a better way?
– Au Ris
Feb 13 '14 at 14:37...
Convert a bitmap into a byte array
...ier.. - of course depending on what you want to do
– hello_earth
Nov 7 '14 at 9:38
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Execute another jar in a Java program
...ss Test{
public static void main(String []args){
System.out.println("Hello from Test");
}
}
Use Process class and it's methods,
public class Exec
{
public static void main(String []args) throws Exception
{
Process ps=Runtime.getRuntime().exec(new String[]{"java","-jar","A.j...
Node.js Logging
...ger("app") will return logger that prints log to the console
logger.debug("Hello log4js");// store log in file
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How to catch curl errors in PHP
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hello new user... it would be nicer to reference the poster's original code and how you would change it. it makes it easier to digest the answer. thanks for answering!
– Martin Serrano
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java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...{
public void run() {
Toast.makeText(parent.getBaseContext(), "Hello", Toast.LENGTH_LONG).show();
}
});
Keep a link to the parent Activity in the background thread that created this thread. Use parent variable in your thread class:
private static YourActivity parent;
When you cr...
Best way to convert string to bytes in Python 3?
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It's easier than it is thought:
my_str = "hello world"
my_str_as_bytes = str.encode(my_str)
type(my_str_as_bytes) # ensure it is byte representation
my_decoded_str = my_str_as_bytes.decode()
type(my_decoded_str) # ensure it is string representation
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Retrieving the output of subprocess.call() [duplicate]
...ell as return code.
from subprocess import PIPE, run
command = ['echo', 'hello']
result = run(command, stdout=PIPE, stderr=PIPE, universal_newlines=True)
print(result.returncode, result.stdout, result.stderr)
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How to enable external request in IIS Express?
...message such as
Successfully registered URL "http://*:8080/" for site "hello world" application "/"
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