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Update statement with inner join on Oracle
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That syntax isn't valid in Oracle. You can do this:
UPDATE table1 SET table1.value = (SELECT table2.CODE
FROM table2
WHERE table1.value = table2.DESC)
WHERE table1.UPDATETYPE='blah'
AND EXISTS (SELECT table2.CODE
...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...se isn't a problem if you put it on the most common side, the right.
setTimeout(test, 1000); //delay for demonstration
function test() {
var mac = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);
if (mac) {
document.getElementById('close').classList.add("left");
}
}
#...
How to find what code is run by a button or element in Chrome using Developer Tools
...f hoops have to be jumped in order to get to the meat of the event. I have set up this jsFiddle to demonstrate the work.
1. Setting up the Event Listener Breakpoint
You were close on this one.
Open the Chrome Dev Tools (F12), and go to the Sources tab.
Drill down to Mouse -> Click
(click t...
Best practice for instantiating a new Android Fragment
...ilable after a Fragment is recreated by Android is to pass a bundle to the setArguments method.
So, for example, if we wanted to pass an integer to the fragment we would use something like:
public static MyFragment newInstance(int someInt) {
MyFragment myFragment = new MyFragment();
Bundl...
Convert Base64 string to an image file? [duplicate]
I am trying to convert my base64 image string to an image file. This is my Base64 string:
8 Answers
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Visual Studio: ContextSwitchDeadlock
...eystrokes correspond to which commands. In VS 2010, the Import and Export Settings Wizard allows you to reset to one of the available defaults.
– Zarepheth
Dec 10 '13 at 16:00
4
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Is there a way to make npm install (the command) to work behind proxy?
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I solved this problem this way:
I run this command:
npm config set strict-ssl false
Then set npm to run with http, instead of https:
npm config set registry "http://registry.npmjs.org/"
Then I install packages using this syntax:
npm --proxy http://username:password@cacheaddress.com.b...
user authentication libraries for node.js?
...ntication succeeds or fails.
For example, here is the two-step process to setup form-based (username and password) authentication:
passport.use(new LocalStrategy(
function(username, password, done) {
// Find the user from your DB (MongoDB, CouchDB, other...)
User.findOne({ username: user...
Simplest way to do a fire and forget method in c# 4.0
...ption property will be Null and a null reference exception will be thrown. Setting the task continuation option to OnlyOnFaulted will eliminate the need for the null check or check if the exception is null before using it.
– sanmcp
Nov 26 '16 at 4:56
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Difference between HashMap, LinkedHashMap and TreeMap
What is the difference between HashMap , LinkedHashMap and TreeMap in Java?
I don't see any difference in the output as all the three has keySet and values . What are Hashtable s?
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