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How to convert a private key to an RSA private key?

...ld style key (known as either PKCS1 or traditional OpenSSL format) you can do this: openssl rsa -in server.key -out server_new.key Alternately, if you have a PKCS1 key and want PKCS8: openssl pkcs8 -topk8 -nocrypt -in privkey.pem ...
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List of standard lengths for database fields

...Avoid limiting the field size for names in your database. In particular, do not assume that a four-character Japanese name in UTF-8 will fit in four bytes – you are likely to actually need 12. https://www.w3.org/International/questions/qa-personal-names For database fields, VARCHAR(25...
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C# How can I check if a URL exists/is valid?

... program in visual c# 2005 that looks up a stock symbol on Yahoo! Finance, downloads the historical data, and then plots the price history for the specified ticker symbol. ...
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What does SQL clause “GROUP BY 1” mean?

...eans to group by the first column regardless of what it's called. You can do the same with ORDER BY. share | improve this answer | follow | ...
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Why doesn't requests.get() return? What is the default timeout that requests.get() uses?

... @User timeout works just as fine with https as it does with http – jaapz Jan 9 '15 at 13:37 T...
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How should I copy Strings in Java?

... Immutability has nothing to do with it. It's simply how object references work. I could provide an equivalent StringBuilder example. – GriffeyDog May 15 '12 at 20:11 ...
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Why can't I push to this bare repository?

...first commit only, if you create the repos in the order (bare,alice). Try doing: git push --set-upstream origin master This would only be required the first time. Afterwards it should work normally. As Chris Johnsen pointed out, you would not have this problem if your push.default was customiz...
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HttpUtility does not exist in the current context

...hat is explained better in at lxk613's answer , and shows what i need to do to fix the problem . – bh_earth0 Nov 15 '15 at 6:48 add a comment  |  ...
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Parse JSON in C#

...rom the Google AJAX Search API. I have this URL and I'd like to break it down so that the results are displayed. I've currently written this code, but I'm pretty lost in regards of what to do next, although there are a number of examples out there with simplified JSON strings. ...
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Haskell composition (.) vs F#'s pipe forward operator (|>)

...oints-free style less than the Haskell community. Language differences: I don't know enough about both languages to compare, but perhaps the rules for generalizing let-bindings are sufficiently different as to affect this. For example, I know in F# sometimes writing let f = exp will not compil...