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Redirect Windows cmd stdout and stderr to a single file
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I love SO so much. "Ugh, this little one-off problem is going to take like an hour". It took me longer to type this comment than it did to find this answer.
– Brandon
Aug 2 '16 at 19:25
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How to find topmost view controller on iOS
... would be convenient to be able to find the "topmost" view controller (the one responsible for the current view), but haven't found a way to do it.
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How to retrieve the current value of an oracle sequence without increment it?
... ALTER SEQUENCE seq INCREMENT BY -1; is going to be a problem unless one can guarantee that that no other session will call seq.nextval. Otherwise the sequence will be handing out duplicate values, which is usually not what one want.
– Shannon Severance
A...
How do I capture the output into a variable from an external process in PowerShell?
...e in the other scenarios, $cmdOutput is always a collection, even if only one object is output. Specifically, an instance of the array-like [System.Collections.ArrayList] type is returned.
See this GitHub issue for a discussion of this discrepancy.
To capture the output from multiple commands, use...
Git push won't do anything (everything up-to-date)
...ut I could push to master without worrying about all this!
When you git clone, by default it sets up your local master branch to push to the remote's master branch (locally referred to as origin/master), so if you only commit on master, then a simple git push will always push your changes back.
Ho...
Does a foreign key automatically create an index?
...tomatically for the referencing end, though it's often a good idea to make one yourself. See stackoverflow.com/questions/970562/…
– Craig Ringer
Aug 23 '12 at 4:56
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Get JavaScript object from array of objects by value of property [duplicate]
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which one is the fastest one?
– SalmanShariati
Jul 9 '15 at 14:20
5
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'id' is a bad variable name in Python
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@Caramdir: Good catch, id was slated for removal at one time, but eventually they decided not to remove it. I'm no longer able to edit my original comment, so I'll delete it to avoid confusing people in the future.
– Eli Courtwright
Mar ...
How do I prompt for Yes/No/Cancel input in a Linux shell script?
... [Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
Another method, pointed out by Steven Huwig, is Bash's select command. Here is the same example using select:
echo "Do you wish to install this program?"
select yn in "Yes" "No"; do
case $yn in
Yes ) make i...
PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...TAMP. Beware that DATETIME columns do not store information about the timezone, so your application will have to know which timezone was used.
Other Possible solutions described on Wikipedia
Wait for MySQL devs to fix this bug reported over a decade ago.
Are there any possible alternatives to us...