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How do you use variables in a simple PostgreSQL script?
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10 Answers
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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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UITableView row animation duration and completion callback
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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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In Python, how do I indicate I'm overriding a method?
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How do you dynamically add elements to a ListView on Android?
...t first in your project's res/layout/main.xml folder:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
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Get battery level and state in Android
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How can I count occurrences with groupBy?
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TWiStErRob
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answered Aug 22 '14 at 6:55
Jon SkeetJon Skee...
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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