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How to post pictures to instagram using API

... If you read the link you shared, the accepted answer is: You cannot post pictures to Instagram via the API. It seems you can emulate instagram on PC though. Bluestacks is an emulator which lets you run android apps on your PC...
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How are parameters sent in an HTTP POST request?

...Right Thing™" with such requests and provide you with easy access to the readily decoded values (like $_REQUEST or $_POST in PHP, or cgi.FieldStorage(), flask.request.form in Python). Now let's digress a bit, which may help understand the difference ;) The difference between GET and POST reque...
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What are enums and why are they useful?

...a mention of an enum being used in singleton pattern about purported thread safety benefits to such solution. 27 Answer...
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Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”

...erent instance on the same server as you running amock. Memory-wise, we already know that subprocess.Popen uses fork/clone under the hood, meaning that every time you call it you're requesting once more as much memory as Python is already eating up, i.e. in the hundreds of additional MB, all in ord...
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What characters do I need to escape in XML documents?

...ppearing in the literal string “]]>” because otherwise that will be read as ending a CDATA section. For single-quote and double-quote, you can escape if you want to. That's it, for chardata inside elements. Other components of XML have other rules. – s-k-y-e---c-a-p-t...
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Can dplyr package be used for conditional mutating?

...s it can evaluate both 'yes' and 'no' cases, and nesting can get harder to read/maintain IMHO. Here's a benchmark on relatively bigger data: # R version 3.1.0 require(data.table) ## 1.9.2 require(dplyr) DT <- setDT(lapply(1:6, function(x) sample(7, 1e7, TRUE))) setnames(DT, letters[1:6]) # &...
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Where to use EJB 3.1 and CDI?

...g to align them. What aligning means is allowing people to do what they already can do, just without the @Stateful, @Stateless or @Singleton annotation at the top. EJB and CDI in Implementation Terms Ultimately, EJB and CDI share the same fundamental design of being proxied components. When you ...
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CSRF Token necessary when using Stateless(= Sessionless) Authentication?

... token auth? JWT (Json Web Token): I think it's still a draft, but it's already used by many people and the concept looks simple and secure. (IETF: http://tools.ietf.org/html/draft-ietf-oauth-json-web-token-25 ) There are also libraries for lot's of framework available. Just google for it! ...
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How many threads is too many?

I am writing a server, and I send each action of into a separate thread when the request is received. I do this because almost every request makes a database query. I am using a threadpool library to cut down on construction/destruction of threads. ...
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How can I save my secret keys and password securely in my version control system?

...box or whoever is storing your files under VC does not have the ability to read the information in plaintext. Tutorial on Transparent Encryption/Decryption during Push/Pull This gist https://gist.github.com/873637 shows a tutorial on how to use the Git's smudge/clean filter driver with openssl to ...