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When to use EntityManager.find() vs EntityManager.getReference() with JPA
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153
I usually use getReference method when i do not need to access database state (I mean getter m...
How to force a web browser NOT to cache images
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17 Answers
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Python: Ignore 'Incorrect padding' error when base64 decoding
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What is “vectorization”?
...of two arrays and stores the results to a third array.
for (int i=0; i<16; ++i)
C[i] = A[i] + B[i];
Unrolling this loop would transform it into something like this:
for (int i=0; i<16; i+=4) {
C[i] = A[i] + B[i];
C[i+1] = A[i+1] + B[i+1];
C[i+2] = A[i+2] + B[i+2];
C...
What is the correct way to start a mongod service on linux / OS X?
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11 Answers
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Find Results not displaying Results
Today my Find Results feature of Visual Studio 2012 stopped working. The Find Results windows displays summary information, but not the actual lines matched. This is all my Find Results window displays:
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How can I remove the string “\n” from within a Ruby string?
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176
You need to use "\n" not '\n' in your gsub. The different quote marks behave differently.
Dou...
How to generate a simple popup using jQuery
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