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Appending HTML string to the DOM

... all current browsers. div.insertAdjacentHTML( 'beforeend', str ); Live demo: http://jsfiddle.net/euQ5n/ share | improve this answer | follow | ...
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How to find if a native DLL file is compiled as x64 or x86?

... } return NULL; } PE_ARCHITECTURE GetImageArchitecture(void *pImageBase) { // Parse and validate the DOS header IMAGE_DOS_HEADER *pDosHd = (IMAGE_DOS_HEADER*)pImageBase; if (IsBadReadPtr(pDosHd, sizeof(pDosHd->e_magic)) || pDosHd->e_magic != IMAGE_DOS_SIGNATURE) ret...
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Header files for x86 SIMD intrinsics

...of the LLVM projects. That said, the current release: clang-800.0.42.1, is based on LLVM 3.9.0. The first LLVM 3.0 based version appears to be Apple clang 2.1 back in Xcode 4.1. LLVM 3.1 first appears with Apple clang 3.1 (a numeric coincidence) in Xcode 4.3.3.Apple also defines __apple_build_versio...
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How to encrypt/decrypt data in php?

...he encrypted output, like the IV, is binary; storing these values in a database can be accomplished by using designated column types such as BINARY or VARBINARY. The output value, like the IV, is binary; to store those values in MySQL, consider using BINARY or VARBINARY columns. If this is not an o...
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Convert pem key to ssh-rsa format

...eBuffer(&pEncoding[11 + index], nLen, nBytes); b64 = BIO_new(BIO_f_base64()); BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); bio = BIO_new_fp(stdout, BIO_NOCLOSE); BIO_printf(bio, "ssh-rsa "); bio = BIO_push(b64, bio); BIO_write(bio, pEncoding, encodingLength); BIO_flush(bio);...
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Case insensitive searching in Oracle

... force a full table scan. In order to avoid this you can create a function-based index. create index my_index on my_table ( lower(column_1) ); If you're using LIKE then you have to concatenate a % around the string you're searching for. select * from my_table where lower(column_1) LIKE lower('my...
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How to open, read, and write from serial port in C?

... For demo code that conforms to POSIX standard as described in Setting Terminal Modes Properly and Serial Programming Guide for POSIX Operating Systems, the following is offered. This code should execute correctly using Linux on x...
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Get Base64 encode file-data from Input Form

...ipt. The easy way: The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out though. The hard way: If you want to try it the hard way (or it doesn't work),...
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C

...a list of many others) is that it tends to artificially favor lookup table based solutions. Since the benchmark is repeating the one operation in a loop, it will often find that using a lookup table that just fits in L1 is the fastest, because everything will hit in L1 every time since there is no c...
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How to secure an ASP.NET Web API [closed]

...t information: HTTP verb, timestamp, uri, form data and query string, then based on these to build signature (use hmac hash) with the secret key (hashed password) on the server. The secret key is got from the database with the username on the request. Then server code compares the signature on the...