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Avoid duplicates in INSERT INTO SELECT query in SQL Server
...
Using NOT EXISTS:
INSERT INTO TABLE_2
(id, name)
SELECT t1.id,
t1.name
FROM TABLE_1 t1
WHERE NOT EXISTS(SELECT id
FROM TABLE_2 t2
WHERE t2.id = t1.id)
Using NOT IN:
INSERT INTO TABLE_2
(id, name)
SELECT t1.id,
...
What is the use of join() in Python threading?
I was studying the python threading and came across join() .
10 Answers
10
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Google Guice vs. PicoContainer for Dependency Injection
My team is researching dependency injection frameworks and is trying to decide between using Google-Guice and PicoContainer.
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How to upgrade Eclipse for Java EE Developers?
...ences > Install/Update > Available Software Sites > Add...
Name: Oxygen
Location: http://download.eclipse.org/releases/oxygen/
Then tell Eclipse to look for updates: Help > Check for updates.
After the installation, Eclipse will restart and show the old splash screen. Next...
Why is lazy evaluation useful?
...dering why lazy evaluation is useful. I have yet to have anyone explain to me in a way that makes sense; mostly it ends up boiling down to "trust me".
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How do I resize a Google Map with JavaScript after it has loaded?
... edited May 22 '18 at 8:22
xomena
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answered Apr 13 '09 at 7:36
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CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to
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I figured it out. You just have to use some special selectors.
The problem with rounding the corners of the table was that the td elements didn't also become rounded. You can solve that by doing something like this:
table tr:last-child td:first-child {
border-...
In-Place Radix Sort
This is a long text. Please bear with me. Boiled down, the question is: Is there a workable in-place radix sort algorithm ?
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How do you tell someone they're writing bad code? [closed]
...ople I work with all have various skill sets related to programming, but some of them use older or outright wrong methods, such as excessive global variables, poor naming conventions, and other things. While things work, the implementation is poor. What's a good way to politely ask or introduce th...
What do I need to read to understand how git works? [closed]
...e files stored, how are versions kept and how do changes happen (branches, merges, etc.)?
15 Answers
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