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C# How can I check if a URL exists/is valid?
...for a dynamic service like stock price. For static resources (e.g. images, files etc) HEAD usually works as advertised since it is baked into the server. Many programmers do not explicitly HEAD requests since the focus is normally on POST and GET. YMMV
– David Taylor
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Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
... AutoHotkey (unfinished, no longer maintained).
AutoHotkey includes a DLL file that you can call from other programming languages (so does AutoIt).
AutoHotkey is open source, AutoIt is not.
You have to search the AutoHotkey site to put all tools together. AutoIt does better at packaging all in its ...
How to get object length [duplicate]
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Ok. I do not like to use many .js files (may be kind of a messy), so I think to merge jquery.js and underscore.js in on file '_jquery.js' for example, and use these libraries together =)
– Larry Cinnabar
Apr 4 '11 at 0:2...
What is pip's equivalent of `npm install package --save-dev`?
...cript (pips) that takes a -s argument and freezes to your requirements.txt file automatically.
Edit 1
Since writing this there has been no change in providing an auto --save-dev option similar to NPM however Kenneth Reitz (author of requests and many more) has released some more info about a bett...
Sorting multiple keys with Unix sort
I have potentially large files that need to be sorted by 1-n keys. Some of these keys might be numeric and some of them might not be. This is a fixed-width columnar file so there are no delimiters.
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Code coverage for Jest
... I navigated into the coverage/lcov-report directory I found an index.html file that could be loaded into a browser. It included the information printed at the command line, plus additional information and some graphical output.
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TFS Get Specific Version into separate folder
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Note: to get just the files listed in the changeset I had to use the command-line version. The visual interface retrieved all the files. I used this command: ** tfpt getcs /changeset:#### **
– Engineer
Aug 8 ...
Delete sql rows where IDs do not have a match from another table
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Using LEFT JOIN/IS NULL:
DELETE b FROM BLOB b
LEFT JOIN FILES f ON f.id = b.fileid
WHERE f.id IS NULL
Using NOT EXISTS:
DELETE FROM BLOB
WHERE NOT EXISTS(SELECT NULL
FROM FILES f
WHERE f.id = fileid)
Using NOT IN:
DELETE FROM B...
Where to place private methods in Ruby?
...etails and should be the last thing the reader sees so belong lower in the file. I agree with the above comment that this won't work well with larger files. This should not be the accepted answer, there's so much better advice on this page.
– Luke Cowell
May 1...
tmux set -g mouse-mode on doesn't work
...ch turns on mouse support
So this is what I'm using now in my .tmux.conf file
set -g mouse on
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