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How can I use different certificates on specific connections?

...yteArrayInputStream derInputStream = new ByteArrayInputStream(app.certificateString.getBytes()); CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509"); X509Certificate cert = (X509Certificate) certificateFactory.generateCertificate(derInputStream); String alias = "alias";//...
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Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]

...ed LINQ Queries, but for real high volume stuff, you'll definitely need to test and analyze what fits best for you in the real world. share | improve this answer | follow ...
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Iterator Loop vs index loop [duplicate]

...oaches. One question: The index-based iteration uses i != v.size() for the test. Is there a reason to use != instead of < here? My C instincts tell me to use i < v.size() instead. I would expect that either one should work the same, I'm just more used to seeing < in a numeric for loop. ...
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What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos

... I implemented it and run a bunch of test data through it, seems to do a pretty good job only leaving a little wasted data. Now I just need to rewrite my implementation to be more efficient than a linear search for each rect through the available space checking ...
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How do I create a nice-looking DMG for Mac OS X using command-line tools?

...unts the copy. It replaces all files with the most up to date ones (e.g. latest app after build). You can simply use mv or ditto for that on command line. Note, when you replace a file like that, the icon will stay the same, the position will stay the same, everything but the file (or directory) con...
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?

...y background. Cryptography is extremely subtle and it's nigh impossible to test the security of a system. Comparison of the modes Encryption only: Modes that require padding: Like in the example, padding can generally be dangerous because it opens up the possibility of padding oracle attacks. The e...
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How can I build a small operating system on an old desktop computer? [closed]

...e sure that whatever you choose to target has a readily available and well-tested compiler for it. You do not want to be writing an OS and a compiler at the same time. share | improve this answer ...
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Need to reset git branch to origin version

...ch git reset --hard origin/mybranch (Make sure that you reference your latest commit in a separate branch, like you mention in your question) Note that just after the reset, mybranch@{1} refers to the old commit, before reset. But if you had already pushed, see "Create git branch, and revert ori...
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Why should hash functions use a prime number modulus?

...ng to be clustered in just m number of buckets, where m = table_length/GreatestCommonFactor(table_length, x). (It is trivial to verify/derive this). Now you can do one of the following to avoid clustering Make sure that you don't generate too many hashCodes that are multiples of another hashCode li...
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Why would one omit the close tag?

...l be deploying your code on are far more important than any development or testing machines. And they do not always tend to follow latest PHP trends immediately. You may have headaches over inexplicable functionality loss. Say, you are implementing some kind payment gateway, and redirect user to a s...