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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
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How to initialise memory with new operator in C++?
...l. You can use STL containers to do just about anything you would do with raw memory, including allocating and initializing all in one fell swoop:
std::vector<int> myInts(100, 0); // creates a vector of 100 ints, all set to zero
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Is MD5 still good enough to uniquely identify files?
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Personally i think people use raw checksums (pick your method) of other objects to act as unique identifiers way too much when they really want to do is have unique identifiers. Fingerprinting an object for this use wasn't the intent and is likely to req...
Parsing a CSV file using NodeJS
With nodejs I want to parse a .csv file of 10000 records and do some operation on each row. I tried using http://www.adaltas.com/projects/node-csv . I couldnt get this to pause at each row. This just reads through all the 10000 records. I need to do the following:
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bodyParser is deprecated express 4
...body parser has been taken out of the express core, I am using the recommended replacement, however I am getting
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uint8_t vs unsigned char
...8 bits. Both places are where space matters and we often need to look at a raw dump of the data when debugging and need to be able to quickly determine what it represents.
The first is in RF protocols, especially in narrow-band systems. In this environment we may need to pack as much information as...
How to use a keypress event in AngularJS?
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(13: Permission denied) while connecting to upstream:[nginx]
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How does Facebook Sharer select Images and other metadata when sharing my URL?
...t Facebook accepting the changes?
Once a url has been shared, Facebook's crawler, which has a user agent of facebookexternalhit/1.1 (+https://www.facebook.com/externalhit_uatext.php), will access your page and cache the meta information. To force Facebook servers to clear the cache, use the Facebo...
Only get hash value using md5sum (without filename)
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