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Difference between id and name attributes in HTML
...ipt/jQuery (has to be unique in a page)
name is used for form handling in PHP when a form is submitted via HTML (has to be unique in a form - to some extent, see Paul's comment below)
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impro...
Sorting Python list based on the length of the string
...ey parameter:
xs.sort(key=lambda s: len(s))
This tells the sort method to order based on whatever the key function returns.
EDIT: Thanks to balpha and Ruslan below for pointing out that you can just pass len directly as the key parameter to the function, thus eliminating the need for a lambda:
xs.s...
How to strip HTML tags from string in JavaScript? [duplicate]
... much time on this, here is what we did: we ended up using a function from php.js (which is a pretty nice library for those more familiar with PHP but also doing a little JavaScript every now and then):
http://phpjs.org/functions/strip_tags:535
It seemed to be the only piece of JavaScript code whi...
Where can I get Google developer key
.../apis/console/?api=plus
or read this: http://code.google.com/p/google-api-php-client/wiki/OAuth2
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sql “LIKE” equivalent in django query
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In order to preserve the order of the words as in the sql LIKE '%pattern%' statement I use iregex, for example:
qs = table.objects.filter(string__iregex=pattern.replace(' ', '.*'))
string methods are immutable so your pattern...
Get difference between two lists
... and point out that this only returns the temp1-temp2? .. As other said in order to return all the differences you have to use the sysmetric difference: list(set(temp1) ^ set(temp2))
– rkachach
Feb 16 '16 at 16:00
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Assignment inside lambda expression in Python
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Order of elements may be important.
– MAnyKey
Mar 9 '16 at 6:02
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Convert a bitmap into a byte array
...bitmaps. Stride may include extra data at the end of each line (width) in order to have each line end and start on a 32-bit boundary for memory alignment and performance.
– deegee
Jan 6 '14 at 20:32
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Homebrew作者解不出面试题,被Google拒绝 - 创意 - 清泛网 - 专注C/C++及内核技术
...其作者在进入Google的面试中,因解不出一个二叉树翻转的问题,直接被Google拒绝。
Max Howell在Twitter上推文大意如下:
Google:虽然我们90%的工程师都在用你写的Homebrew,但这也并没有什么卵用,你连二叉树翻转都写不出,直接...
“hello, world” 起源及其他 - 创意 - 清泛网 - 专注C/C++及内核技术
...章(我的hello world)、环境搭建成功后的第一个测试…
问题的提出
相传古时候有个退休的程序员,在家闲来无事,决定修习书法之道。第一日,备好笔墨纸砚,便挥毫写下一行大字:“hello, world”。
学过编程语言的人都笑了...
