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How do I use spaces in the Command Prompt?
...whole command had to be enclosed again by another pair of quotation marks. Now it works! Thanks!
– Arise
May 30 '13 at 6:36
...
String concatenation: concat() vs “+” operator
...ring cat(String a, String b) {
a += b;
return a;
}
}
Now disassemble with javap -c (included in the Sun JDK). You should see a listing including:
java.lang.String cat(java.lang.String, java.lang.String);
Code:
0: new #2; //class java/lang/StringBuilder
3: dup
...
What is function overloading and overriding in php?
...ue;
$a=doSomething();
Each variable is of a different type, yet you can know the type before execution (see the 4th one).
As a comparison, other languages use:
int a=1;
String s="1";
bool a=true;
something a=doSomething();
In the last example, you must forcefully set the variable's type (as an ...
Python - Create a list with initial capacity
...;< name << ": ";
auto start = chrono::high_resolution_clock::now();
for (unsigned int i = 0; i < Iterations; ++i) {
fn();
}
auto end = chrono::high_resolution_clock::now();
auto elapsed = end - start;
cout << chrono::duration<double, milli>(e...
Characters allowed in a URL
Does anyone know the full list of characters that can be used within a GET without being encoded? At the moment I am using A-Z a-z and 0-9... but I am looking to find out the full list.
...
Installing Java on OS X 10.9 (Mavericks)
...ary/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home"
java -version now gives you java version "1.7.0_45"
That's the cleanest way I found to install the latest JRE.
You can add the export JAVA_HOME line in your .bashrc to have java permanently in your Terminal:
echo export JAVA_HOME=\"/Li...
How do I copy the contents of a String to the clipboard in C#? [duplicate]
...
@DannyBeckett Now only 1 down.
– Anonymous Pi
Mar 26 '14 at 15:36
...
phonegap open link in browser
... yes, i too used the same target="_blank" in the cordova 1.7.0 but now i am working with 2.9.0 and it is annoying me, your sujjestion as well not worked......:(
– ahsan ali
Jul 26 '13 at 17:41
...
Get fully qualified class name of an object in Python
...r was defined, not where Bar was defined. If the purpose of logging is to know exactly what kind of object it was, then this doesn't seem to help.
– Mark E. Haase
May 24 '12 at 14:45
...
What are the differences between the threading and multiprocessing modules?
...rom threading, even if you don't have any shared data, but ignore that for now.)
There are exceptions to this. If your code's heavy computation doesn't actually happen in Python, but in some library with custom C code that does proper GIL handling, like a numpy app, you will get the expected perfor...