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Regular Expression to match string starting with “stop”
...g of the line
. followed by * means match any character (.), any number of times (*)
$ means to the end of the line
If you would like to enforce that stop be followed by a whitespace, you could modify the RegEx like so:
/^stop\s+.*$/
\s means any whitespace character
+ following the \s means t...
Generating random numbers in Objective-C
...
Same as C, you would do
#include <time.h>
#include <stdlib.h>
...
srand(time(NULL));
int r = rand() % 74;
(assuming you meant including 0 but excluding 74, which is what your Java example does)
Edit: Feel free to substitute random() or arc4random(...
How do I get the calling method name and type using reflection? [duplicate]
...thing so it's better for performance as there's no actual reflection at runtime.
– Grochni
Aug 24 '15 at 12:36
...
Check if an element contains a class in JavaScript?
...the real strings are all different. I will only be showing one string at a time, not combining any (hence the breaks after each case). I just want it to still work even if the matching class is one of multiple classes on the div.
– daGUY
May 5 '11 at 15:24
...
Why do C++ libraries and frameworks never use smart pointers?
...ur heart’s content. Their source is available to your library at compile time, so you rely on the stability of their interfaces alone, not of their implementations.
But because of the lack of standard ABI, you generally cannot pass these objects safely across module boundaries. A GCC shared_ptr i...
Combine Date and Time columns using python pandas
...s in directly e.g. if you were using read_csv using parse_dates=[['Date', 'Time']].
Assuming these are just strings you could simply add them together (with a space), allowing you to apply to_datetime:
In [11]: df['Date'] + ' ' + df['Time']
Out[11]:
0 01-06-2013 23:00:00
1 02-06-2013 01:00:0...
Git resolve conflict using --ours/--theirs for all files
...this link.
Since it would be very inconvenient to have to type this every time at the command line, if you do find yourself using it a lot, it might not be a bad idea to create an alias for your shell of choice: Bash is the usual one.
This method should work through at least Git versions 2.4.x
...
How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
...tle varchar2(30),
Instructor varchar2(30),
Day varchar2(15),
Time varchar2(10)
);
CREATE TABLE Student(
StudentID varchar2(15) PRIMARY KEY,
Name varchar2(35),
Major varchar2(35),
ClassYear varchar2(10),
Status varchar2(10)
);
CREATE TABLE ClassStudentRelation...
Getting the folder name from a path
...op, the DirectoryInfo class gets initialized once thus allowing only first-time call. In order to bypass this limitation, ensure you use variables within your loop to store any individual directory's name.
For example, this sample code loops through a list of directories within any parent directory...
CSS3 Rotate Animation
... return c*(t/d)+b;
}
});
}
rotation();
Where:
• t: current time,
• b: begInnIng value,
• c: change In value,
• d: duration,
• x: unused
No easing (linear easing):
function(x, t, b, c, d) { return b+(t/d)*c ; }
...