string-length

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Javascript String Length Differs From PHP mb_strlen (on textarea row, line breaks)

I am using JavaScript as well as PHP to calculate string lengths. Everything is OK except when I calculate a textarea string length coming from Chrome or Firefox versus Internet Explorer. New textarea[详细]

2023-04-11 01:24 分类：问答
Measure string size in Bytes in php

I am doin开发者_如何学运维g a real estate feed for a portal and it is telling me the max length of a string should be 20,000 bytes (20kb), but I have never run across this before.[详细]

2023-04-08 05:28 分类：问答
Is there a PHP function for cutting a string into sections without cutting words?

I\'m trying to find a php function that will take a string and a length number, and at that length in the string will cut it, but not if its in the middle of a word, only if its a space, and will chec[详细]

2023-04-04 19:45 分类：问答
(Razor) String length in Html.Helper?

This is a very simple question. I have a Html.helper: @Html.DisplayFor(modelItem => item.Text) How to I cut down the string from item.Text to a spe开发者_运维知识库cific length? I wish you coul[详细]

2023-04-02 03:51 分类：问答
How to represent an image as length of Gif compressed file?

I need to measure visual complexity of some images. For quantification of visual complexity Donderi has suggested the use of compression techniques su开发者_StackOverflow社区ch as Gif.[详细]

2023-04-01 13:05 分类：问答
C# fixed string length - compile time checking

I would like to declare a C# value type that only allows strings of a particular length. Said length should be validated at compile time. This is doable in Delphi as:[详细]

2023-03-26 06:12 分类：问答
How to count the number of columns required by a japanese-english mixed string?

My string contains a mix of japanese (double width) and e开发者_JAVA技巧nglish (single width) characters:[详细]

2023-03-22 21:42 分类：问答
can't save strlen return value

I am using c string library\'s strlen function.I passed a NULL string to it and found mysterious result.I know I am not supposed to pass NULL string but I need an explanation for it.The code looks som[详细]

2023-03-13 14:59 分类：问答
Filechannel position and string length

In Java chars are 2 bytes long, But when I write a string to a file using a bytebuffer the filechannel position increments by the number of chars. I read that the Filechannel.position() method returns[详细]

2023-03-09 20:46 分类：问答
How big of a buffer should I create for the longest possible user or group name on Linux?

What is the maximum number of characters that a user name or group name may be on Linux? I need to allocate a buffer and would like to know how much space I need to allocate to guarantee it is large[详细]

2023-03-06 06:02 分类：问答