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How to merge two arrays in JavaScript and de-duplicate items
...ternet Explorer Technical Preview.
But if you use Babel, you can have it now.
const input = [
[1, 2, 3],
[101, 2, 1, 10],
[2, 1]
];
const mergeDedupe = (arr) => {
return [...new Set([].concat(...arr))];
}
console.log('output', mergeDedupe(input));
...
How can I use Guzzle to send a POST request in JSON?
Does anybody know the correct way to post JSON using Guzzle ?
13 Answers
13
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rgdal package installation
...h are dependencies! Unfortunately, rgdal still won't find pro_api.h right now since it isn't looking in /usr/local/include. To fix this and other possible maladies with your rgdal installation, use the following R command to install rgdal:
> install.packages('rgdal', type = "source", configu...
How to Truncate a string in PHP to the word closest to a certain number of characters?
...o me, my headache was long Arabic letters and its reduced to correct words now with help of tokenTruncate function.. tnx a million :)
– Aditya P Bhatt
Jul 7 '13 at 16:57
1
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“The breakpoint will not currently be hit. The source code is different from the original version.”
... cardinal sin, as that config may well be used by the CI build machine (I know it is here), so ultimately could pass that when it should fail. I know it could be one of many build steps but still... @Oliver I hope the team member bought you some biscuits ! :)
– Fetchez la vache...
Docker can't connect to docker daemon
...Yes. This was the problem for me. I added my user to the docker group and now I can connect to the daemon. Thanks
– Bogdan
Dec 9 '15 at 5:08
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How to get a list of installed android applications and pick one to run
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@DavidT. I already figured it out. Now, I'm working on how can I access those installed app in order to create a shortcut inside my App. Is that possible?
– androidBoomer
Jan 24 '14 at 1:35
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What's Alternative to Singleton
...h as Spring or Guice? (I believe Spring also is available for .NET as well now).
That way, the framework can hold a single copy of the configuration objects, and your beans (services, DAOs, whatever) don't have to worry about looking it up.
This is the approach I usually take!
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What does HTTP/1.1 302 mean exactly?
...s to this question are based in such document, which is no longer relevant nowadays. Quoting Mark Nottingham who, at the time of writing, co-chairs the IETF HTTP and QUIC Working Groups:
Don’t use RFC2616. Delete it from your hard drives, bookmarks, and burn (or responsibly recycle) any copies...
Database development mistakes made by application developers [closed]
...highly flexible data model.
7. Not sanitizing input
This is a huge one. Now I like PHP but if you don't know what you're doing it's really easy to create sites vulnerable to attack. Nothing sums it up better than the story of little Bobby Tables.
Data provided by the user by way of URLs, form d...