Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged RegEx
0
votes
598
views
1
answer
regex - How to replace all characters in a Java string with stars
I want to replace all the characters in a Java String with * character. So it shouldn't matter what character ... tried myself but no success. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
574
views
1
answer
regex - How to use sed to replace a config file's variable?
I've been looking online for this answer and cannot seem to find it. I have a config file that contains: ... value of VAR5 to another value. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
636
views
1
answer
regex - Finding and removing Non-ASCII characters from an Oracle Varchar2
We are currently migrating one of our oracle databases to UTF8 and we have found a few records that are near the ... doing what I want to do? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
500
views
1
answer
regex - How to replace all characters in a Java string with stars
I want to replace all the characters in a Java String with * character. So it shouldn't matter what character ... tried myself but no success. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
730
views
1
answer
regex - How to use sed to replace a config file's variable?
I've been looking online for this answer and cannot seem to find it. I have a config file that contains: ... value of VAR5 to another value. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
840
views
1
answer
regex - Finding and removing Non-ASCII characters from an Oracle Varchar2
We are currently migrating one of our oracle databases to UTF8 and we have found a few records that are near the ... doing what I want to do? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
777
views
1
answer
regex - "UnicodeEncodeError: 'ascii' codec can't encode character"
I'm trying to pass big strings of random html through regular expressions and my Python 2.6 script is choking ... "__main__": unittest.main() See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
557
views
1
answer
regex - Does bash support word boundary regular expressions?
I am trying to match on the presence of a word in a list before adding that word again (to avoid duplicates). ... wrong but I am not sure what. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
878
views
1
answer
regex - How to split long regular expression rules to multiple lines in Python
Is this actually doable? I have some very long regex pattern rules that are hard to understand because ... to differ between Doxygen versions See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
1.7k
views
1
answer
regex - Range out of order in character class in javascript
I don't know why my regex is incorrect: var domain = "google.com.br"; var reEmail = new RegExp("^([A ... : Range out of order in character class See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
656
views
1
answer
regex - javascript get function body
I have a function e.g. var test = function () {alert(1);} How can I get the body of this function? I ... , because I am not familiar with them) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
1.3k
views
1
answer
regex - Detect strings with non English characters in Python
I have some strings that have a mix of English and none English letters. For example: w='_1991_??_??2' How ... do this in one shot and quickly. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
917
views
1
answer
regex - How to extract decimal number from string in C#
string sentence = "X10 cats, Y20 dogs, 40 fish and 1 programmer."; string[] digits = Regex.Split (sentence, ... numbers. How can I achieve this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
643
views
1
answer
regex - How to measure similarity between strings?
I have a bunch of names, and I want to obtain the unique names. However, due to spelling errors and inconsistencies ... there a way to do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
605
views
1
answer
regex - Match groups in Python
Is there a way in Python to access match groups without explicitly creating a match object (or another way ... cascade, match object creation). See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
408
views
1
answer
regex - Implement auto-complete feature using MongoDB search
I have a MongoDB collection of documents of the form { "id": 42, "title": "candy can", "description": " ... search but couldn't find any help. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
668
views
1
answer
regex - How do I check for vowels in JavaScript?
I'm supposed to write a function that takes a character (i.e. a string of length 1) and returns true if it is a ... /[aeiou]/.test(char); } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
744
views
1
answer
regex - Difference between egrep and grep
I have a question about grep and egrep in unix. As I am recently studying the shell commands in unix, I ... somebody else kindly explain why? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
613
views
1
answer
regex - JavaScript: how to use a regular expression to remove blank lines from a string?
I need to use JavaScript to remove blank lines in a HTML text box. The blank lines can be at anywhere in the ... /gm Many thanks to m.buettner! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
587
views
1
answer
regex - Regular Expression to exclude set of Keywords
I want an expression that will fail when it encounters words such as "boon.ini" and "http". The goal ... construct for any set of keywords. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
722
views
1
answer
regex - PHP code to remove everything but numbers
I'm trying to remove everything from a string but just numbers (0-9). I thought this would work.. echo preg_replace( ... ". What am I missing??? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
627
views
1
answer
regex - Check if string contains only letters in javascript
So I tried this: if (/^[a-zA-Z]/.test(word)) { // code } It doesn't accept this : " " But it does accept ... :/ Is there a good way to do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
557
views
1
answer
regex - Perl compatible regular expression (PCRE) in Python
I have to parse some strings based on PCRE in Python, and I've no idea how to do that. Strings I want ... exists to parse this kind of string? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
458
views
1
answer
regex - Confusion with Atomic Grouping - how it differs from the Grouping in regular expression of Ruby?
I have gone through the docs for Atomic Grouping and rubyinfo and some questions came into my mind: Why the name " ... MatchData "abc" 1:"b"> See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
590
views
1
answer
regex - Regular expression to find two strings anywhere in input
How do I write a regular expression to match two given strings, at any position in the string? For ... matter what precedes these strings. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
676
views
1
answer
regex - Recursively change file extensions in Bash
I want to recursively iterate through a directory and change the extension of all files of a certain extension, ... command for doing this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
444
views
1
answer
regex - Does lookaround affect which languages can be matched by regular expressions?
There are some features in modern regex engines which allow you to match languages that couldn't be matched without ... just for some of them? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
474
views
1
answer
regex - Regular Expression for formatting numbers in JavaScript
I need to display a formatted number on a web page using JavaScript. I want to format it so that there are commas ... ,992 ...you get the idea. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
Page:
« prev
1
...
36
37
38
39
40
41
42
43
44
45
46
...
74
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] react hooks两个useState如何相互赋值
[2] Need help adding controlled loops in my python code
[3] compression - QEMU fail on riscv compressed ISA
[4] React如何实现popover气泡卡片功能?
[5] vue 一个父子组件数据交互问题
[6] 更新Alamofire后,responseString里的中文乱码。
[7] reactjs - React: How to update state for just one element, rather than batch update
[8] json - How to do easy forecast app using Javascript?
[9] python - program freezes on creating a large numpy array
[10] xss攻击需要前端做些什么嘛,还是只要后端过滤就好了?
2.1m
questions
2.1m
answers
60
comments
57.0k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...