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Cocoa Touch: How To Change UIView's Border Color And Thickness?
...as You say. r, g and b can be int, as C (and objC IS C) promotions will cast int r=128 to double when making: r/255.0. By the way You got double, and Clang will cast to CGFloat.
– ingconti
Jan 28 '18 at 14:54
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Convert HH:MM:SS string to seconds only in javascript
...nits multiplied by 60 as it goes through each unit.
The +time is used to cast the time to a number.
It basically ends up doing: (60 * ((60 * HHHH) + MM)) + SS
If only seconds is passed then the result would be a string, so to fix that we could cast the entire result to an int:
+('03'.split(':')...
Solving “Who owns the Zebra” programmatically?
... problem.addConstraint(constraint, [v for v in variables if v in stmt])
and_statements = """
They drink coffee in the green house.
The man who smokes Pall Mall has birds.
The English man lives in the red house.
The Dane drinks tea.
In the yellow house they smoke Dunhill.
The man who smokes Blue M...
How do I perform an IF…THEN in an SQL SELECT?
...osest to IF in SQL and is supported on all versions of SQL Server.
SELECT CAST(
CASE
WHEN Obsolete = 'N' or InStock = 'Y'
THEN 1
ELSE 0
END AS bit) as Saleable, *
FROM Product
You only need to do the CAST if you wa...
How many GCC optimization levels are there?
...e even more)
-Ofast (optimize very aggressively to the point of breaking standard compliance)
-Og (Optimize debugging experience. -Og enables optimizations that do not interfere with debugging. It should be the
optimization level of choice for the standard edit-compile-debug cycle, offeri...
GDB missing in OS X v10.9 (Mavericks)
I went to use GDB in OS X v10.9 (Mavericks), and it's not there. Where has it gone?
12 Answers
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Iterating through directories with Python
I need to iterate through the subdirectories of a given directory and search for files. If I get a file I have to open it and change the content and replace it with my own lines.
...
OS X Terminal Colors [closed]
...rminal colors.
Edit your .bash_profile (since OS X 10.8) — or (for 10.7 and earlier): .profile or .bashrc or /etc/profile (depending on availability) — in your home directory and add following code:
export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced
CLICOLOR=1 simply enables coloring o...
POST request send json data java HttpUrlConnection
...veloped a java code that convert the following cURL to java code using URL and HttpUrlConnection.
the curl is :
5 Answers
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Passing an array to a function with variable number of args in Swift
...
You can cast the function:
typealias Function = [Int] -> Int
let sumOfArray = unsafeBitCast(sumOf, Function.self)
sumOfArray([1, 2, 3])
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