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Environment variables in Mac OS X
.../.profile are user-specific environment variables.
"where should I set my JAVA_HOME variable?"
Do you have multiple users? Do they care? Would you mess some other user up by changing a /etc/profile?
Generally, I prefer not to mess with system-wide settings even though I'm the only user. I ...
Split string with delimiters in C
...ou. More information and description can be found here - Implementation of Java String.split() method to split C string
int split (const char *str, char c, char ***arr)
{
int count = 1;
int token_len = 1;
int i = 0;
char *p;
char *t;
p = str;
while (*p != '\0')
{
...
Cost of exception handlers in Python
... Maybe "extremely efficient" means something like what is done in Java?
– ebk
Oct 29 '18 at 5:41
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Using Emacs as an IDE
...e about using Emacs as Development Environment for many languages - C/C++, Java, Perl, Lisp/Scheme, Erlang, etc...
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Nested fragments disappear during transition animation
..., you could add an accessor for the next animation resource ID to Fragment.java and remove the need for reflection.
This solution removes the need to "guess" the parent's animation duration (so that the "do nothing" animation will have the same duration as the parent's exit animation), and allows y...
Detect when browser receives file download
...
One possible solution uses JavaScript on the client.
The client algorithm:
Generate a random unique token.
Submit the download request, and include the token in a GET/POST field.
Show the "waiting" indicator.
Start a timer, and every second or so, l...
When someone writes a new programming language, what do they write it IN?
...n do cross-compiling: write a compiler for your new platform, that runs in Java or natively on x86. Develop on your PC and then transfer the program to your new target platform.
The most basic compilers are probably Assembler and C.
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Explain the encapsulated anonymous function syntax
...in the reasoning behind the syntax for encapsulated anonymous functions in JavaScript? Why does this work: (function(){})(); but this doesn't: function(){}(); ?
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Will strlen be calculated multiple times if used in a loop condition?
... again and again it requires more memory to store. and also because unlike Java, C++ has no "Garbage Collector". Then i can be wrong also. see link regarding absence of "Garbage Collector" in C++.
– codeDEXTER
Jul 6 '12 at 21:55
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How to dismiss notification after action has been clicked
...om.example.cancel" />
</intent-filter>
</receiver>
In java File:
Intent cancel = new Intent("com.example.cancel");
PendingIntent cancelP = PendingIntent.getBroadcast(context, 0, cancel, PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Action actions[] = new NotificationC...