string-length Questions
6
Does anyone know how to split a string in Golang by length?
For example to split "helloworld" after every 3 characters, so it should ideally return an array of "hel" "low" "orl" "d"?
Alternativel...
Tejada asked 5/9, 2014 at 12:37
2
Solved
I am sending an array of names to a function that should compute length of each name and send back the largest one as number of characters. My comparison between longest and names[i].length() is ne...
Cottar asked 29/3, 2020 at 7:33
5
Solved
How to calculate the length (in pixels) of a string in Java?
Preferable without using Swing.
EDIT:
I would like to draw the string using the drawString() in Java2D
and use the length for word wr...
Lorenz asked 3/11, 2008 at 12:30
2
Solved
I'm puzzled by this solution to finding the length of a string:
const getLength = ({length}) => length
I'm familiar with object and array destructuring, but couldn't find anything about strin...
Fransen asked 12/11, 2019 at 23:41
2
Solved
With the following string, the size is incorrectly output. Why is this, and how can I fix it?
string str = " ██████";
cout << str.size();
// outputs 19 rather than 7
I'm trying to loop thr...
Lissie asked 19/10, 2019 at 15:31
6
Solved
I have an array like this
$data = array(
"163",
"630",
"43",
"924",
"4",
"54"
);
How can I select the smallest and largest values from it according to string length NOT number value....
Serval asked 14/9, 2010 at 22:58
6
How do you query mongodb to find the length of a particular string/text field?
And how would you find the max length of a query set?
Ease asked 1/2, 2013 at 13:43
2
Solved
Trying to solve this kata on Codewars.
I've been able to reverse the array into a string, but haven't been able to assign this string into individual elements of a specified length. I tried:
functi...
Philipson asked 19/5, 2019 at 3:28
3
Solved
Does java.util.UUID.randomUUID().toString() length always equal to 36?
I was not able to find info on that. Here it is said only the following:
public static UUID randomUUID()
Static factory ...
Yellowlegs asked 29/7, 2017 at 10:13
10
Solved
How do you get the length of a string in jQuery?
Nabob asked 25/6, 2009 at 13:59
7
Solved
How can I get the number of characters of a string in Go?
For example, if I have a string "hello" the method should return 5. I saw that len(str) returns the number of bytes and not the number of ...
Clemons asked 1/10, 2012 at 6:52
12
Solved
How should I get the number of characters in a string in C++?
Electrodeposit asked 25/5, 2009 at 4:47
4
Solved
I'm trying to remove all Strings that are of even length in a set. Here is my code so far, but I am having trouble getting the index from the iterator in the enhanced-for-loop.
public static void ...
Benil asked 27/1, 2015 at 19:36
6
Solved
I'm making the transition from VB6 to VB.Net (VS 2010) and have a basic rather than expansive understanding of the latter. I obviously have quite a bit of code to... I hesitate to use the word "upg...
Huxham asked 20/8, 2012 at 4:34
3
Solved
I have a template in which I need to know the length of a provided variable...
{{ prefix }} {{ prefix.length }}
It spits out the correct information and seems to work just fine, but it gives thi...
Surcharge asked 27/11, 2016 at 22:35
2
I've had severas problems with strings in access-vba.
The thing is, access (sometimes) limit the string's length to about 255 characters.
However, depending on HOW the string was built, it may be...
Liaoning asked 29/7, 2013 at 14:45
2
Solved
So I need log10 functionality to find the number of characters required to store a given integer. But I'd like to get it at compile time to determine the length of char arrays statically based on t...
Whimsey asked 1/10, 2018 at 12:40
2
Solved
I develop an application who has to be compatible with different charsets encoding. To do that, I always use TCHAR* instead of char* to define strings. Therefore I use _tcslen to get the size of my...
Swivel asked 7/5, 2018 at 7:35
4
Solved
In my application I am allowing string length upto 255 characters while entering in Database.
What I need is I have a field called "Name", I am entering the value like
Name = DisplayName + "_" +...
Boxcar asked 11/1, 2016 at 4:42
4
Solved
I am using Data Annotations for Model validation in MVC4 and am currently using the StringLengthAttribute however i do NOT want to specify a maximum value (currently set at 50) but DO want to speci...
Phile asked 9/7, 2012 at 23:4
2
Solved
How can I get the length of a string in Cassandra? There don't seem to be any built-in functions to do this for me.
Looking for something like this:
SELECT size(myStr) FROM myTable WHERE ...
I ...
Lai asked 5/4, 2018 at 13:52
3
Solved
I have a function which needs to encode strings, which needs to be able to accept 0x00 as a valid 'byte'. My program needs to check the length of the string, however if I pass in "\x00" to std::str...
Nobles asked 14/1, 2018 at 23:39
5
In the following pandas.DataFframe:
df =
alfa beta ceta
a,b,c c,d,e g,e,h
a,b d,e,f g,h,k
j,k c,k,l f,k,n
How to drop the rows in which the column values for alfa has more than 2 elements? ...
Poussin asked 20/3, 2017 at 2:47
5
Solved
I am trying to change background colors of a JPasswordField in Java Swing (Netbeans).
Here's what I have:
private void pstxtPasswordKeyPressed(java.awt.event.KeyEvent evt) {
//Get string from ...
Trusteeship asked 19/10, 2012 at 2:8
7
Solved
I want to create a varchar column in SQL that should contain N'guid' while guid is a generated GUID by .NET (Guid.NewGuid) - class System.Guid.
What is the length of the varchar I should expect fr...
Ilbert asked 9/6, 2009 at 4:44
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