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Oracle Differences between NVL and Coalesce
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316
COALESCE is more modern function that is a part of ANSI-92 standard.
NVL is Oracle specific, ...
How to get the insert ID in JDBC?
... statement.setString(2, user.getPassword());
statement.setString(3, user.getEmail());
// ...
int affectedRows = statement.executeUpdate();
if (affectedRows == 0) {
throw new SQLException("Creating user failed, no rows affected.");
}
tr...
Google Maps JS API v3 - Simple Multiple Marker Example
...pt type="text/javascript">
var locations = [
['Bondi Beach', -33.890542, 151.274856, 4],
['Coogee Beach', -33.923036, 151.259052, 5],
['Cronulla Beach', -34.028249, 151.157507, 3],
['Manly Beach', -33.80010128657071, 151.28747820854187, 2],
['Maroubra Beach', -33...
MongoDB - Update objects in a document's array (nested updating)
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3 Answers
3
Active
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Is there a difference between /\s/g and /\s+/g?
... |
edited Jan 9 '15 at 15:31
answered May 11 '11 at 12:42
B...
Difference between `npm start` & `node app.js`, when starting app?
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273
From the man page, npm start:
runs a package's "start" script, if one was provided.
If no ...
Using Razor, how do I render a Boolean to a JavaScript variable?
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303
You may also want to try:
isFollowing: '@(Model.IsFollowing)' === '@true'
and an ever bette...
Create a folder inside documents folder in iOS apps
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326
I do that the following way:
NSError *error;
NSArray *paths = NSSearchPathForDirectoriesInDom...
Why C# fails to compare two object types with each other but VB doesn't?
... Tarik
70.2k7474 gold badges215215 silver badges324324 bronze badges
answered Feb 12 '13 at 16:38
Jon SkeetJon Skeet
1211k7727...
HTML anchor link - href and onclick both?
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130
Just return true instead?
The return value from the onClick code is what determines whether th...