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The difference between try/catch/throw and try/catch(e)/throw e
What is the difference between
4 Answers
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ActiveRecord OR query
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What @JeremyList said is spot on. That bit me hard.
– courtsimas
Sep 20 '18 at 19:09
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Can you grab or delete between parentheses in vi/vim?
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What about dib or di(.
It will delete the inner (...) block where the cursor is.
I love text-object motions and selections!
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WebAPI Multiple Put/Post parameters
... I like to use PostMan to make test queries, and then you can see exactly what it looks like.
– Greg Gum
Jul 23 at 20:24
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Failed to install Python Cryptography package with PIP and setup.py
...a response here too (I am one of the pyca/cryptography developers). Here's what you need to reliably install pyca/cryptography on the 3 major platforms.
Please note in all these cases it is highly recommended that you install into a virtualenv and not into the global package space. This is not speci...
Can I access variables from another file?
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what about html? in html I have: <script>var variable1 = true;</script> <script src="first.js"></script> will first.js see that variable? I tested it in Google Chrome extension and it didn't work
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MySQL, better to insert NULL or empty string?
...*
FROM mytable
WHERE mytext = ?
will never match a NULL in mytext, whatever value you pass from the client. To match NULLs, you'll have to use other query:
SELECT *
FROM mytable
WHERE mytext IS NULL
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How to reset Jenkins security settings from the command line?
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what if this entry is not there - where to actually put it?
– serup
Jul 11 '16 at 14:06
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Why use iterators instead of array indices?
...eration. This is true for vectors, but not for lists, for example. Also, what are you planning to do within the body of the loop? If you plan on accessing the elements as in
T elem = some_vector[i];
then you're making the assumption that the container has operator[](std::size_t) defined. Agai...
Play/pause HTML 5 video using JQuery
...p. When I remove the $('#videoId').get(0).play() line there is no problem. What is the best way around this? I was thinking I could remove the js with a condtional statement for iOS - the video will not autostart for iOS devices anyway so would be happy to do this - or is there a simpler solution? A...