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Disabling Chrome Autofill

...u telling the browser that this field should be auto completed as a field called "no". If you generate unique random autocomplete names you disable auto complete. If your users have visited bad forms their autofill information may be corrupt. Having them manually go in and fix their autofill informa...
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Convert a number range to another range, maintaining ratio

...ep in mind that you may get strange results if one of the ranges is very small relative to the other one (not exactly sure, but if there's more than a 1000000 factor difference between the size of the ranges, make sure that it actually behaves like you expect... or learn about floating point inaccur...
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Difference between encoding and encryption

...ion of how text should be transformed into bytes. Similarly, HTTP does not allow all characters to be transmitted safely, so it may be necessary to encode data using base64 (uses only letters, numbers and two safe characters). When encoding or decoding, the emphasis is placed on everyone having the...
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How do you create a static class in C++?

...int buffer, int bitIndex); // ...lots of great stuff private: // Disallow creating an instance of this object BitParser() {} }; BitParser.cpp bool BitParser::getBitAt(int buffer, int bitIndex) { bool isBitSet = false; // .. determine if bit is set return isBitSet; } You can use t...
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Prevent nginx 504 Gateway timeout using PHP set_time_limit()

...hese settings to only one of my websites rather than the configuration for all websites on my server. – Pamela Jul 23 '14 at 21:22 4 ...
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Difference between a Message Broker and an ESB

...may lack robust journaling and tools for dealing with journals. Some ESBs allow database updates to be rolled back and queues to be replayed into a corrected application once an egregious error in logic has been uncovered and fixed. I don't think most brokers integrate that level of transactional ...
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Compare two DataFrames and output their differences side-by-side

...original question The first step is to concatenate the DataFrames horizontally with the concat function and distinguish each frame with the keys parameter: df_all = pd.concat([df.set_index('id'), df2.set_index('id')], axis='columns', keys=['First', 'Second']) df_all It's pr...
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable

...uld be noticeable impact. Enumerable.Empty does not create an object per call thus putting less load on GC. If the code is in low-throughput location, then it boils down to aesthetic considerations though. share |...
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How do I get bit-by-bit data from an integer value in C?

...ude <stdlib.h> int *get_bits(int n, int bitswanted){ int *bits = malloc(sizeof(int) * bitswanted); int k; for(k=0; k<bitswanted; k++){ int mask = 1 << k; int masked_n = n & mask; int thebit = masked_n >> k; bits[k] = thebit; } return bits; } in...
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How to display loading message when an iFrame is loading?

... It depends on the user's needs. If he don't need all images to be loaded before he hide the loading message then he won't need the on load callback. – Minko Gechev Jul 25 '12 at 12:55 ...