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Create table (structure) from existing table
How to create new table which structure should be same as another table
15 Answers
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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
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They are the same when used for output, e.g. with printf.
However, these are different when used as input specifier e.g. with scanf, where %d scans an integer as a signed decimal number, but %i defaults to decimal but also allows hexadecim...
How to check Django version
... Just dive into env before you check the version, otherwise no module named django.
– EngineSense
Feb 5 at 5:37
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how to put focus on TextBox when the form load?
...rty of the form and you should be fine.
this.ActiveControl = yourtextboxname;
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Grouping functions (tapply, by, aggregate) and the *apply family
Whenever I want to do something "map"py in R, I usually try to use a function in the apply family.
10 Answers
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Java - Convert integer to string [duplicate]
... @stoupa - yes, but you can use String.valueOf(..) with any argument.
– Bozho
Feb 21 '11 at 22:55
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“did you run git update-server-info” error on a Github repository
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You might have changed your repository name
In your local repository edit the file:
.git/config
Then check:
[remote "origin"]
url =
that the URL matches your remote repository
sha...
Cannot highlight all occurrences of a selected word in Eclipse
...eat, do we have an option, after highlighting all occurrences, to edit/rename all of them at once? Kind of like what visual code does (using cmd + d) - please advise. Thanks.
– Gel
Jun 4 '19 at 18:35
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What is the Sign Off feature in Git for?
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Sign-off is a requirement for getting patches into the Linux kernel and a few other projects, but most projects don't actually use it.
It was introduced in the wake of the SCO lawsuit, (and other accusations of copyright infringement from SCO, m...
How do I make an HTML button not reload the page
...t type="submit"> ). When it is clicked the page reloads. Since I have some jQuery hide() functions that are called on page load, this causes these elements to be hidden again. How do I make the button do nothing, so I can still add some action that occurs when the button is clicked but not relo...