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Regex using javascript to return just numbers
...You could also strip all the non-digit characters (\D or [^0-9]):
let word_With_Numbers = 'abc123c def4567hij89'
let word_Without_Numbers = word_With_Numbers.replace(/\D/g, '');
console.log(word_Without_Numbers)
...
Remove all whitespaces from NSString
... could split your string using the whitespaceCharacterSet then joining the words again in one string:
NSArray* words = [yourString componentsSeparatedByCharactersInSet :[NSCharacterSet whitespaceAndNewlineCharacterSet]];
NSString* nospacestring = [words componentsJoinedByString:@""];
Note that th...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
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35、随机函数可以帮你实现家庭和谐：
Talk(){
:top
word(1)="恩！";
word(2)="好的！";
word(3)="然后呢？";
word(4)="有道理";
i=random(4);
say word(i)
goto top;
}
36、 据说有一位软件工程师，一位硬件工程师和一位项目经理同坐...
Interactive search/replace regex in Vim?
...y useful, as I imagine a lot of times you decide to replace instances of a word, it's the word you just searched for.
– M_M
Feb 11 at 10:33
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...脚本实在太啰嗦，你只是想做一些备份文件、安装软件、下载数据之类的事情，学着使用sh，bash会是一个好主意。
shell只定义了一个非常简单的编程语言，所以，如果你的脚本程序复杂度较高，或者要操作的数据结构比较复杂...
How to pattern match using regular expression in Scala?
I would like to be able to find a match between the first letter of a word, and one of the letters in a group such as "ABC". In pseudocode, this might look something like:
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Difference between constituency parser and dependency parser
...es. Non-terminals in the tree are types of phrases, the terminals are the words in the sentence, and the edges are unlabeled. For a simple sentence "John sees Bill", a constituency parse would be:
Sentence
|
+-------------+------------+
| ...
Text editor to open big (giant, huge, large) text files [closed]
... Text File Viewer (Windows) – Fully customizable theming (colors, fonts, word wrap, tab size). Supports horizontal and vertical split view. Also support file following and regex search. Very fast, simple, and has small executable size.
klogg (Windows, macOS, Linux) – A maintained fork of glogg, ...
Coding Conventions - Naming Enums
...om the Variables tutorial:
If the name you choose consists of only one word, spell that word in all lowercase letters. If it consists of more than one word, capitalize the first letter of each subsequent word. The names gearRatio and currentGear are prime examples of this convention. If your var...
How do I sort unicode strings alphabetically in Python?
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+1 for pyuca. It's fairly fast (3 seconds to sort 28000 words), is pure python, and requires no dependency.
– michaelmeyer
May 16 '13 at 12:00
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