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Safe integer parsing in Ruby
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Ruby has this functionality built in:
Integer('1001') # => 1001
Integer('1001 nights')
# ArgumentError: invalid value for Integer: "1001 nights"
As noted in answer by Joseph Pecoraro, you might want to watch for strings that ar...
UITableView backgroundColor always gray on iPad
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answered Apr 22 '10 at 3:52
drawnonwarddrawnonward
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MySQL error 2006: mysql server has gone away
...p. +1
– Yzmir Ramirez
Nov 3 '11 at 0:48
1
in 2018: mysqli_ping is depricated
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Limit the length of a string with AngularJS
...il) {
if (!value) return '';
max = parseInt(max, 10);
if (!max) return value;
if (value.length <= max) return value;
value = value.substr(0, max);
if (wordwise) {
var lastspace = value.lastIndexOf(' ');
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Get battery level and state in Android
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10 Answers
10
Active
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Where can I find and submit bug reports on Google's Chrome browser?
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Pikamander2
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answered Sep 2 '08 at 21:23
maxsilvermaxsilver
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How can I give the Intellij compiler more heap space?
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answered Dec 20 '11 at 20:28
CrazyCoderCrazyCoder
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CSS /JS to prevent dragging of ghost image?
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201
You can set the draggable attribute to false in either the markup or JavaScript code.
// A...
How to shrink/purge ibdata1 file in MySQL
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Aug 11 '10 at 9:07
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Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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edited Jan 30 '15 at 20:19
James Newton-King
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