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Sql Server string to date conversion
...' as datetime) also works, and eliminates the ambiguity over month-and-day order.
– Joe DeRose
Apr 6 '15 at 20:50
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Parcelable where/when is describeContents() used?
...ormal" app development. It seems like it is only used by native methods in order to pass information between processes. Please take a look at InputChannel.java (class describing comment) and android_os_Parcel.cpp
– Ognyan
Jan 27 '15 at 11:31
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Is inject the same thing as reduce in ruby?
...many other programming languages and in Mathematics. Ruby aliases a lot in order to be intuitive to programmers with different backgrounds. If you want to use #length on an Array, you can. If you want to use #size, that's fine too!
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Difference between addSubview and insertSubview in UIView class
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Using insertSubView: you can specify the index, which determines z-order of views. A view with a higher index lies above those with lower indices.
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Using CSS for a fade-in effect on page load
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Perform .join on value in array of objects
...rscore.js which has tons of utilities for dealing with arrays, collections etc.
With underscore you could do this easily with one line of code:
_.pluck(arr, 'name').join(', ')
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Way to ng-repeat defined number of times instead of repeating over array?
... can use 'slice'. e.g. group1: items.slice(0,3), group2: items.slice(3,6), etc.
– trevorc
Dec 6 '13 at 23:21
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Converting string from snake_case to CamelCase in Ruby
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In order to use these methods of Rails from pure Ruby, require "active_support/core_ext/string" is suffice, providing Rails is installed already.
– Masa Sakano
Jun 23 '18 at 2:03
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Is arr.__len__() the preferred way to get the length of an array in Python?
...ents could still be length-checked. This includes strings, queues, trees, etc.
The functional nature of len() also lends itself well to functional styles of programming.
lengths = map(len, list_of_containers)
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What is the difference between 'my' and 'our' in Perl?
...e.
Declaring a variable with our allows you to predeclare variables in order to use them under use strict without getting typo warnings or compile-time errors. Since Perl 5.6, it has replaced the obsolete use vars, which was only file-scoped, and not lexically scoped as is our.
For example, the...