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JOIN two SELECT statement results
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280
SELECT t1.ks, t1.[# Tasks], COALESCE(t2.[# Late], 0) AS [# Late]
FROM
(SELECT ks, COUNT(*) ...
In Visual Studio C++, what are the memory allocation representations?
In Visual Studio, we've all had "baadf00d", have seen seen "CC" and "CD" when inspecting variables in the debugger in C++ during run-time.
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What's the difference between using INDEX vs KEY in MySQL?
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270
There's no difference. They are synonyms.
From the CREATE TABLE manual entry:
KEY is normal...
Pass correct “this” context to setTimeout callback?
...I want to call this.tip.destroy() if this.options.destroyOnHide after 1000 ms. How can I do that?
5 Answers
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convert pfx format to p12
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205
.p12 and .pfx are both PKCS #12 files. Am I missing something?
Have you tried renaming the ex...
What is tail recursion?
...sive version of the same function:
function tailrecsum(x, running_total = 0) {
if (x === 0) {
return running_total;
} else {
return tailrecsum(x - 1, running_total + x);
}
}
Here's the sequence of events that would occur if you called tailrecsum(5), (which would effect...
Magic number in boost::hash_combine
...umber is supposed to be 32 random bits, where each is equally likely to be 0 or 1, and with no simple correlation between the bits. A common way to find a string of such bits is to use the binary expansion of an irrational number; in this case, that number is the reciprocal of the golden ratio:
phi...
How do I run git log to see changes only for a specific branch?
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edited Jun 7 '18 at 16:10
answered Jan 10 '11 at 17:07
Wa...
What do the arrow icons in Subclipse mean?
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+500
When working with the Subversion repository, remote changes (those on the repository) are incoming changes (remote → local), while ...
What is the difference between “pom” type dependency with scope “import” and without “import”?
Starting from Maven 2.0.9 there is possibility to include
3 Answers
3
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