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CROSS JOIN vs INNER JOIN in SQL
...| StudentName |
x----------|-------------|-------------x
| S1 | T1 | Vineeth |
| S2 | T1 | Unni |
x--------------------------------------x
1. INNER JOIN
Inner join selects the rows that satisfies both the table.
Consider we need to find the te...
How can I tell gcc not to inline a function?
...
You want the gcc-specific noinline attribute.
This function attribute prevents a
function from being considered for
inlining. If the function does not
have side-effects, there are
optimizations other than inlining that
causes...
Maximum Year in Expiry Date of Credit Card
...ime. If you're trying to determine how far out into the future you should accommodate expiration dates for, err on the safe side and give your customers many years to choose from. That way you future proof your application.
FYI, many credit card issuers do not use the expiration date when determini...
Verify a certificate chain using openssl verify
...pem
– Greg Dubicki
Mar 22 '17 at 13:35
add a comment
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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...-B
2 15:00 16:30 PREMIUM-A
The table's superkeys are:
S1 = {Court, Start Time}
S2 = {Court, End Time}
S3 = {Rate Type, Start Time}
S4 = {Rate Type, End Time}
S5 = {Court, Start Time, End Time}
S6 = {Rate Type, Start Time, End Time}
S7 = {Court, Rate Type, Start Time}
S8 = {Court...
Take a full page screenshot with Firefox on the command-line
... abuse, and play with it as you want. Perhaps you want something like the CC0?
– SamB
Jul 5 '14 at 1:01
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What is the fastest integer division supporting division by zero no matter what the result is?
...ortable ;) ).
– Leo
May 28 '13 at 7:35
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Git push existing repo to a new and different remote repo server?
...e a repository on git.fedorahosted.org and I want to clone this into my account at github to have my own playground aside from the more "official" repo on fedorahosted.
What would be the steps to initially copy that over?
Within github there is this nice "fork" button, but I can't use this for obv...
CSS media queries: max-width OR max-height
... correct
– nosensus
Sep 5 '17 at 10:35
5
@nosensus, the comma implies an OR relationship, meaning...
How to “git show” a merge commit with combined diff output even when every changed file agrees with
... it thinks is extraneous output), so the patch to do so would probably be accepted by the git maintainers.
Be careful what you wish for, though; merging a branch with a one-line change that was forked three months ago will still have a huge diff versus the mainline, and so such a full diff would be...