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How to do multiple arguments to map function where one remains the same in python?
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One option is a list comprehension:
[add(x, 2) for x in [1, 2, 3]]
More options:
a = [1, 2, 3]
import functools
map(functools.partial(add, y=2), a)
import itertools
map(add, a, itertools.repeat(2, len(a)))
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What Every Programmer Should Know About Memory?
...lrich Drepper's What Every Programmer Should Know About Memory from 2007 is still valid. Also I could not find a newer version than 1.0 or an errata.
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How to tell if a browser is in “quirks” mode?
...ict doctype and HTML markup that's pretty close to compliant, but perhaps misses in a few silly ways, perhaps because of user content that's out of your control... say you're working on a content management system or a theme for a content management system where you control some basic structure and ...
How can I suppress all output from a command using Bash?
...runs a program with parameters. That program outputs some status (doing this, doing that...). There isn't any option for this program to be quiet. How can I prevent the script from displaying anything?
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Is there a way to programmatically scroll a scroll view to a specific edit text?
I have a very long activity with a scrollview. It is a form with various fields that the user must fill in. I have a checkbox half way down my form, and when the user checks it I want to scroll to a specific part of the view. Is there any way to scroll to an EditText object (or any other view object...
What is the use of the @Temporal annotation in Hibernate?
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This annotation must be specified for persistent fields or properties of type java.util.Date and java.util.Calendar. It may only be specified for fields or properties of these types.
The Temporal annotation may be used in conj...
Passing an array as a function parameter in JavaScript
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const args = ['p0', 'p1', 'p2'];
call_me.apply(this, args);
See MDN docs for Function.prototype.apply().
If the environment supports ECMAScript 6, you can use a spread argument instead:
call_me(...args);
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Using C# to check if string contains a string in string array
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here is how you can do it:
string stringToCheck = "text1";
string[] stringArray = { "text1", "testtest", "test1test2", "test2text1" };
foreach (string x in stringArray)
{
if (stringToCheck.Contains(x))
{
// Proces...
What is the purpose of AsQueryable()?
Is the purpose of AsQueryable() just so you can pass around an IEnumerable to methods that might expect IQueryable , or is there a useful reason to represent IEnumerable as IQueryable ? For example, is it supposed to be for cases like this:
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Interface naming in Java [closed]
...ages prefix their interface names with a capital I, why does Java not do this? What was the rationale for not following this convention?
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