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Splitting String with delimiter
I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it?
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Check if a string contains one of 10 characters
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213
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] ...
How do I get the filepath for a class in Python?
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131
You can use the inspect module, like this:
import inspect
inspect.getfile(C.__class__)
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How to create an exit message
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edited Feb 3 '17 at 17:31
the Tin Man
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Disable messages upon loading a package
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149
Just use suppressMessages() around your library() call:
edd@max:~$ R
R version 2.14.1 (2011-...
Copy table without copying data
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144
Try:
CREATE TABLE foo SELECT * FROM bar LIMIT 0
Or:
CREATE TABLE foo SELECT * FROM bar WHE...
Regular expressions in C: examples?
...s):
#include <regex.h>
regex_t regex;
int reti;
char msgbuf[100];
/* Compile regular expression */
reti = regcomp(&regex, "^a[[:alnum:]]", 0);
if (reti) {
fprintf(stderr, "Could not compile regex\n");
exit(1);
}
/* Execute regular expression */
reti = regexec(&regex,...
Multiline for WPF TextBox
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edited May 2 '17 at 7:32
WonderWorker
7,01933 gold badges5050 silver badges6969 bronze badges
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Why does the JVM still not support tail-call optimization?
... the results were
surprising. Running on Sun's Hotspot
JVM for version 1.3 reveals that
Hotspot doesn't perform the
transformation. At default settings,
the stack space is exhausted in less
than a second on my machine. On the
other hand, IBM's JVM for version 1.3
purrs along without...