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Best way to find if an item is in a JavaScript array? [duplicate]
....indexOf)
{
Array.prototype.indexOf = function(searchElement /*, fromIndex */)
{
"use strict";
if (this === void 0 || this === null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (len === 0)
return -1;
var n...
Numpy: find first index of value fast
...hen compile using:
f2py -c -m search search.f90
after which you can do (from Python):
import search
print(search.find_first.__doc__)
a = search.find_first(your_int_needle, your_int_array)
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minimum double value in C/C++
... can fall back to
-numeric_limits<double>::max()
which may differ from lowest() in principle, but normally doesn't in practice.
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decompiling DEX into Java sourcecode
... The above sentence rang a bell - it seems to be a semi-quote from here: geeknizer.com/decompile-reverse-engineer-android-apk (or the other way around?). The linked articles briefly explains the above mentioned tools as well as Smali and APKTool.
– AgentKnopf
...
Find object in list that has attribute equal to some value (that meets any condition)
...x for x in test_list if x.value == value), None)
This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form.
However,
for x in test_list:
if x.value == value:
print("i found it!")
break
The na...
unique object identifier in javascript
...hold strong references to the objects you pass into it. This prevents them from being garbage collected and is a major memory leak
– Downgoat
Aug 18 at 8:35
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What's the right way to decode a string that has special HTML entities in it? [duplicate]
Say I get some JSON back from a service request that looks like this:
7 Answers
7
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Rails 4 image-path, image-url and asset-url no longer work in SCSS files
Are we supposed to use something else aside from image-url and others in Rails 4? They return different values that don't seem to make sense. If I have logo.png in /app/assets/images/logo.png and I do the following, this is what I get:
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Visual Studio (2008) 'Clean Solution' Option
What does this option do? It is accessible from the Build menu.
7 Answers
7
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How do you compare two version Strings in Java?
...delimiter and then compare the integer translation side by side, beginning from the left.
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