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Set mouse focus and move cursor to end of input using jQuery
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This works fine with FF and chrome but not in IE.. any one know how to solve this issue in IE ?
– john Smith
Sep 20 '12 at 13:35
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How can I truncate a double to only two decimal places in Java?
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@ChristianGarcía Truncation is properly done with RoundingMode.DOWN as RoudingMode.FLOOR always rounds towards negative infinity.
– Dev
May 28 '15 at 19:12
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Immutability of Strings in Java
...really works) you can see that what it does is the following:
If there is one or more occurrences of oldChar in the current string, make a copy of the current string where all occurrences of oldChar are replaced with newChar.
If the oldChar is not present in the current string, return the current s...
Pagination in a REST web application
...sense that it is fluid, that the concept of page changes with the context; one user of your API may be a mobile app, that can consume only 2 products per page, while the other is a machine app that can consume the whole damn list. In short, page is a "representation" of the underlying domain entity ...
How to smooth a curve in the right way?
...oint in the center of the window. Finally the window is shifted forward by one data point and the process repeats. This continues until every point has been optimally adjusted relative to its neighbors. It works great even with noisy samples from non-periodic and non-linear sources.
Here is a thoro...
Javascript: Setting location.href versus location
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Like mentioned by @SwissMister in the answer below, it seems that window.location.href is somewhat treated like an XHR request. If fired from within an XHR's success callback, window.location.href will be treated as an XHR while window...
Ruby on Rails: how do I sort with two columns using ActiveRecord?
I want to sort by two columns, one is a DateTime ( updated_at ), and the other is a Decimal (Price)
7 Answers
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Hosting a Maven repository on github
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(As noted, please make sure to chmod 700 settings.xml to ensure no one can read your password in the file. If someone knows how to make site-maven-plugin prompt for a password instead of requiring it in a config file, let me know.)
Then tell the GitHub site-maven-plugin about the new serve...
How to get the insert ID in JDBC?
...GeneratedKeys() for this. You need to call it on the same Statement as the one being used for the INSERT. You first need to create the statement using Statement.RETURN_GENERATED_KEYS to notify the JDBC driver to return the keys.
Here's a basic example:
public void create(User user) throws SQLExce...
How to create EditText with rounded corners? [closed]
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There is an easier way than the one written by CommonsWare. Just create a drawable resource that specifies the way the EditText will be drawn:
<?xml version="1.0" encoding="utf-8"?>
<!-- res/drawable/rounded_edittext.xml -->
<shape xmlns:and...