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Switch on ranges of integers in JavaScript [duplicate]
...< 9):
alert("between 5 and 8");
break;
case (x < 12):
alert("between 9 and 11");
break;
default:
alert("none");
break;
}
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How to Remove Array Element and Then Re-Index Array?
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answered Mar 7 '11 at 9:06
xzyferxzyfer
12.7k55 gold badges3131 silver badges4545 bronze badges
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Rails hidden field undefined method 'merge' error
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417
You should do:
<%= f.hidden_field :service, :value => "test" %>
hidden_field expect...
Ternary Operator Similar To ?:
...ist.getClass.getSimpleName |> {x => x.endsWith("$") ? x.init | x}
res1: String = List
Is this adequate for your needs?
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Does setWidth(int pixels) use dip or px?
...ce independent pixel or physical pixel as unit?
For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs?
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How to raise a ValueError?
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178
raise ValueError('could not find %c in %s' % (ch,str))
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Twig: in_array or similar possible within if statement?
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edited Apr 30 '15 at 4:42
jake stayman
1,2241111 silver badges2020 bronze badges
answered Sep...
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,...
Remove insignificant trailing zeros from a number?
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15 Answers
15
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What does the “|” (single pipe) do in JavaScript?
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159
This is a bitwise or.
Since bitwise operations only make sense on integers, 0.5 is truncated.
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