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How to change line width in IntelliJ (from 120 character)
... You are without fault and a beautiful human being. From the depths of my heart and my soul, you have my undying gratitude, for now and always.
– Darth Egregious
Oct 5 '17 at 21:04
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What are valid values for the id attribute in HTML?
...for an element when the mouse is over it).
If you give an element the id "my.cool:thing", your CSS selector will look like this:
#my.cool:thing { ... /* some rules */ ... }
Which is really saying, "the element with an id of 'my', a class of 'cool' and the 'thing' pseudo-selector" in CSS-speak.
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How do I check if an element is really visible with JavaScript? [duplicate]
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Interesting question.
This would be my approach.
At first check that element.style.visibility !== 'hidden' && element.style.display !== 'none'
Then test with document.elementFromPoint(element.offsetLeft, element.offsetTop) if the returned element is t...
Increase font size chrome console
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Fantastic for when I've lost my glasses :P
– StackExchange What The Heck
Sep 18 '13 at 16:07
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How to get a user's client IP address in ASP.NET?
...ong - the examples you give are good ones and they often fail. For example my office is in the UK, the breakout point (where I "appear" to be on the internet) is in another country where our main IT facility is, so from my office my IP address appears to be not in the UK. For this reason I can't acc...
Set database from SINGLE USER mode to MULTI USER
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kill [xxx] gets rid of the process, but when I try to run my command, it comes back!
– colmde
Mar 29 '19 at 16:25
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Determining Whether a Directory is Writeable
...w why would I want to, e.g. try to write something into every directory in my filesystem, to produce a list of writable locations?
– Tomasz Gandor
Apr 5 '16 at 8:20
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psycopg2: insert multiple rows with one query
... out that using this method was about 10 times faster than executemany. In my case tup is a tuple containing about 2000 rows. It took about 10 seconds when using this method:
args_str = ','.join(cur.mogrify("(%s,%s,%s,%s,%s,%s,%s,%s,%s)", x) for x in tup)
cur.execute("INSERT INTO table VALUES " + a...
jquery's append not working with svg element?
...lays (but all event listeners vanish). After reading this answer I changed my createElement calls to createElementNS and now everything works!
– kitsu.eb
Jul 12 '13 at 21:01
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How to prevent SIGPIPEs (or handle them properly)
...s and exits early, so writing to that socket will cause a SIGPIPE and make my server crash. What's the best practice to prevent the crash here? Is there a way to check if the other side of the line is still reading? (select() doesn't seem to work here as it always says the socket is writable). Or sh...