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Effects of the extern keyword on C functions
In C, I did not notice any effect of the extern keyword used before function declaration.
At first, I thought that when defining extern int f(); in a single file forces you to implement it outside of the file's scope. However I found out that both:
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Android: Generate random color on click?
...icly creating drawables and presenting them to the user. My goal is to click on said ImageView and change the drawable's color.
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
...s evenly spaced 1s at positions 2, 5, and 8.
Scan S left to right, and make a list L of positions of 1. For the S=110110010 above, we have the list L = [1, 2, 4, 5, 8]. This step is O(n). The problem is now to find an arithmetic progression of length 3 in L, i.e. to find distinct a, b, c in L such...
How to fix “Referenced assembly does not have a strong name” error?
I've added a weakly named assembly to my Visual Studio 2005 project (which is strongly named). I'm now getting the error:
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Are delphi variables initialized with a value by default?
...phi, and I've been running some tests to see what object variables and stack variables are initialized to by default:
10 An...
How to request a random row in SQL?
...osoft SQL Server, IBM DB2 and Oracle (the following is copied from that link):
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
Select a random row with PostgreSQL:
SELECT column FROM table
ORDER BY RANDOM()
LIMIT 1
Select a random row with Microsoft SQL Server...
get original element from ng-click
I have a list of items in my view with ng-click attached to them:
2 Answers
2
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Get the index of the nth occurrence of a string?
Unless I am missing an obvious built-in method, what is the quickest way to get the n th occurrence of a string within a string?
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How do I get the path and name of the file that is currently executing?
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edited Jan 24 at 15:12
Krzysztof Janiszewski
3,40422 gold badges1313 silver badges3232 bronze badges
answered Sep 8 '08 at 23:02
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How can I create a simple message box in Python?
I'm looking for the same effect as alert() in JavaScript.
17 Answers
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