string Questions
13
Solved
I'm looking for something to achieve the following:
String s = "hello {}!";
s = generate(s, new Object[]{ "world" });
assertEquals(s, "hello world!"); // should be tru...
Length asked 28/6, 2013 at 12:20
6
Solved
I have a string, say
a = "Show details1\nShow details2\nShow details3\nShow details4\nShow details5\n"
How do we split the above with the delimiter \n (a newline)?
The result should be
[...
4
Solved
3
Solved
I've this sample program of a step that I want to implement on my application. I want to push_back the int elements on the string separately, into a vector. How can I?
#include <iostream>
#...
Dormeuse asked 18/1, 2009 at 17:11
2
Solved
I just found that xcode/clang does not allow to construct a std::string_view from a char* nullptr. I would expect that this sets size() to 0 and returns a null for data(), and this is how also how ...
7
Solved
I'm trying to adapt this:
Insert commas into number string
to work in dart, but no luck.
either one of these don't work:
print("1000200".replaceAllMapped(new RegExp(r'/(\d)(?=(\d{3})+$)'), (match...
4
Solved
Not to be confused with how to split a string parsing wise, e.g.:
Split a string in C++?
I am a bit confused as to how to split a string onto multiple lines in c++.
This sounds like a simple ques...
Franciscofranciska asked 4/10, 2010 at 21:13
7
Solved
Like:
float(1.2345678901235E+19) => string(20) "12345678901234567890"
Can it be done?
(it's for json_decode...)
Knotgrass asked 29/7, 2011 at 17:16
17
Solved
I have a string: "31-02-2010" and want to check whether or not it is a valid date.
What is the best way to do it?
I need a method which which returns true if the string is a valid date and false i...
Industrious asked 2/6, 2010 at 7:46
4
Solved
Just like the the iPhone's app names that run to long, the name gets shortened. I really like this method of shorting a name or a string rather then appending a "..." clause to it. Sorry if I am be...
4
Solved
I am editing an e-book document with a lot of unnecessary markup. I have a number of sections in the text with code similar to this:
<i>Some text here</i>
I am trying to run a regex ...
5
I have an application, and it is fed some HTML. It then needs to put that HTML into a string. This HTML contains single and double quotes. Is it possible, in javascript, to declare a string with in...
Magnification asked 8/7, 2011 at 18:17
5
Solved
I have a large array of strings such as this one:
"INTEGRATED ENGINEERING 5 Year (BSC with a Year in Industry)"
I want to capitalise the first letter of the words and make the rest of th...
Daysidayspring asked 13/11, 2015 at 15:22
9
Solved
I have a string that has new lines in. I am wanting to convert these to HTML <br>s, but I'm having a hard time detecting them.
Imagine a JavaScript string set like this:
var foo = "Bob
is
c...
Lollard asked 14/4, 2012 at 14:40
2
I really hate to write this question because I'm kind-of "research guy" and, well, I always find what I'm searching for... But this one bugs me a lot and I can't find the answer anywhere... So, her...
Impaction asked 30/11, 2013 at 15:19
6
Can anyone suggest me how to check if a String contains full width characters in Java? Characters having full width are special characters.
Full width characters in String:
ａｂｃ＠ｇｍａｉｌ.ｃｏｍ
Half w...
Filicide asked 8/4, 2015 at 7:52
8
Solved
I need to highlight a keyword in a paragraph, as google does in its search results. Let's assume that I have a MySQL db with blog posts. When a user searches for a certain keyword I wish to return ...
7
Solved
This code is not valid:
private void Foo(string optionalString = string.Empty)
{
// do foo.
}
But this code is:
private void Foo(string optionalString = "")
{
// do foo.
}
Why? Because stri...
Revenant asked 31/8, 2010 at 5:41
10
So I have a csv file that contains full credit-card numbers.. We dont need the full number, and so I am writing a quick script to parse through the csv and replace the cc number with a masked repre...
5
Solved
I have two string columns in my Pandas dataset
name1 name2
John Doe John Doe
AleX T Franz K
and I need to check whether name1 equals name2.
The naive way I use now is using a simple mask
mask=d...
14
Solved
I want to check if a string contains special characters like !@#$%^&*.,<>/\'";:? and return true if the string contains atleast one of those chars.
I tried with the following regex,script:
...
Mistress asked 31/8, 2015 at 12:18
4
Solved
Python can multiply strings like so:
Python 3.4.3 (default, Mar 26 2015, 22:03:40)
[GCC 4.9.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> x = 'my ...
Hindustani asked 15/10, 2015 at 2:52
3
Solved
I have the following dataframe:
R_fighter B_fighter win_by last_round Referee date Winner
0 Adrian Yanez Gustavo Lopez KO/TKO 3 Chris Tognoni March 20, 2021 Adrian Yanez
1 Trevin Giles Roman Dolid...
2
Solved
I am thinking of how the in operator implement, for instance
>>> s1 = 'abcdef'
>>> s2 = 'bcd'
>>> s2 in s1
True
In CPython, which algorithm is used to implement the st...
7
Solved
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