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How do I remove the last comma from a string using PHP?
...This doesn't work in a loop that adds a comma at the end as it will remove all the commas.
– LizardKG
Mar 11 at 21:35
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...to get the size of the file without reading the whole file into memory. Finally, use fs.createReadStream to send the requested part to the client.
var fs = require("fs"),
http = require("http"),
url = require("url"),
path = require("path");
http.createServer(function (req, res) {
if ...
Why does JPA have a @Transient annotation?
...ystem uses tools to generate entities from database. (Hibernate has those, etc...)
Now, suppose that by your business logic you need a particular field NOT to be persisted. You have to "configure" your entity in a particular way.
While Transient keyword works on an object - as it behaves within a j...
How do I run a shell script without using “sh” or “bash” commands?
...ify the shell session by setting environment vars, changing the directory, etc. Really terrible bugs could result otherwise, as variables from one script execution, if done via sourcing, could affect another script execution.
– Daniel Waltrip
Jun 20 '17 at 19:1...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
...mplete) list, which includes Linux, BSD, Android, Palm, Sony Playstations, etc.: stackoverflow.com/questions/19877924/…
– Michael Scheper
Mar 22 '16 at 22:36
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REST HTTP status codes for failed validation or invalid duplicate
... thrown error or a business constraint error in REST) or other HTTP errors etc...
From the code, it's hard to understand what was the failure reason, a HTTP (transport) failure or a REST (logical) failure.
If the HTTP request physically was performed successfully it should always return 200 code, ...
When should I use RequestFactory vs GWT-RPC?
...on should contain your database application layer (hibernate, cayenne, sql etc..) This allows you to fully divorce the database object models from the actual client providing a much more extensible and robust way to develop and unit test your application. Granted it requires a tad bit of initial set...
How to add a local repo and treat it as a remote repo
...for sticking onto an external drive or sharing via cloud storage (Dropbox, etc) you may want to use a bare repository. This allows you to create a copy of the repository without a working directory, optimized for sharing.
For example:
$ git init --bare ~/repos/myproject.git
$ cd /path/to/existing/...
How do .gitignore exclusion rules actually work?
...le foo files in various subdirectories under c (e.g. d/, e/, f/g/h/, i/j/, etc) then the negate rule '!foo' won't catch those.
– davidA
Jun 8 '10 at 23:29
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Send POST Request with Data Specified in File via Curl
...you may have more form data elements, like comment to file or tags to file etc as was my case. Hence, I would like to add it here as it was my use case, so that it could help others.
curl -POST -F comment=mycomment -F file_type=XLSX -F file_data=@/your/path/to/file.XLSX http://yourhost.example.com...