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How to delete large data of table in SQL without log?
... to be sure that you are deleting 80-90% of data? Let's assume i have only range of values that should be deleted. And i have a few tables. So i have to check every of them and calculate percentage, and if it around 30% i guess this method is not very effective... I'm trying to find optimal solution...
(How) can I count the items in an enum?
... the integer values of the enum values would be way out of the array index range. Using enum values for array indexing is not safe, you should consider other options.
edit: as requested, made the special entry stick out more.
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Is there a way to measure how sorted a list is?
..., which is between 0 (sorted ascending) and 1 (sorted descending), to this range using this formula:
z' = -2 * z + 1
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HTTP 1.0 vs 1.1
...ddress hosting multiple domains)
Supports multiple languages
Supports byte-range transfers; useful for resuming interrupted data
transfers
HTTP 1.1 is an enhancement of HTTP 1.0. The following lists the
four major improvements:
Efficient use of IP addresses, by allowing multiple domains to be
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Programmatically generate video or animated GIF in Python?
...eError: 'ascii' codec can't decode byte 0xc8 in position 6: ordinal not in range(128). From running python images2gif.py
– reckoner
Jan 16 '14 at 21:49
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Javascript library for human-friendly relative date formatting [closed]
...1 month"), but it is documented as to which strings are used for what time range.
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How to convert std::string to LPCWSTR in C++ (Unicode)
... it is wrong today. The comments explain, why this only works for a narrow range of code units.
– IInspectable
Jun 13 at 16:11
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Which is the first integer that an IEEE 754 float is incapable of representing exactly?
...uld seem to imply that 224 wouldn't fit.
However.
Powers of 2 within the range of the exponent are exactly representable as 1.0×2n, so 224 can fit and consequently the first unrepresentable integer for float is 224+1. As noted above. Again.
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Ruby on Rails patterns - decorator vs presenter
...tions.
Decorators are generic/general purpose. Presenters have a narrower range of responsibilities/uses. Decorators are used across domains, presenters are almost always related to view-like functionality.
Draper site
RailsCasts Draper Episode
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Find files containing a given text
...rom being the most elegant way. As I said, my intention is to increase the range of possibilities (and also to give more complete explanations on some tools you could use).
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