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Remove or uninstall library previously added : cocoapods
I added an external framework via cocoapods into my iOS application. How can i remove that library from the project?
6 Answ...
Open popup and refresh parent page on close popup
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In my case I opened a pop up window on click on linkbutton in parent page.
To refresh parent on closing child using
window.opener.location.reload();
in child window caused re open the child window (Might be because of View S...
Parsing HTML using Python
...ecommend lxml for parsing HTML. See "Parsing HTML" (on the lxml site).
In my experience Beautiful Soup messes up on some complex HTML. I believe that is because Beautiful Soup is not a parser, rather a very good string analyzer.
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Automatic exit from bash shell script on error [duplicate]
...immediately
Alternatively, you can pass -e on the command line:
bash -e my_script.sh
You can also disable this behavior with set +e.
You may also want to employ all or some of the the -e -u -x and -o pipefail options like so:
set -euxo pipefail
-e exits on error, -u errors on undefined vari...
postgresql - sql - count of `true` values
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SELECT COALESCE(sum(CASE WHEN myCol THEN 1 ELSE 0 END),0) FROM <table name>
or, as you found out for yourself:
SELECT count(CASE WHEN myCol THEN 1 END) FROM <table name>
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git diff two files on same branch, same commit
... for a git diff but simply an easy to read diff. Also the fact he accepted my answer as what he was looking for also indicates that it does in fact answer it.
– JaredMcAteer
Apr 27 '16 at 20:00
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How do you Force Garbage Collection from the Shell?
... you get an "AttachNotSupportedException: Unable to open socket file", see my addition to this answer
– Thomas Rebele
Feb 6 '18 at 15:23
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how to convert java string to Date object [duplicate]
... like Mon May 23 00:00:00 PDT 2011. But i need a date object of similar to my string 06/27/2007.
– user755043
Jun 28 '11 at 17:50
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Automate ssh-keygen -t rsa so it does not ask for a passphrase
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This doesn't work for me. I get an error "Saving key "mykey" failed: passphrase too short (minimum four characters)". I had to switch the double/single quotes, e.g. ssh-keygen -f $Name -t rsq -N '""'.
– Aaron Jensen
Oct 3 '16 at 21:38
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Get size of an Iterable in Java
... If you use Java 8, create a Stream and count element in it as: Stream.of(myIterable).count()
– FrankBr
Aug 22 '16 at 7:16
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