substring

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How to extract the html tag attribute?

I\'m trying to develop my first RSS News Aggregator. I can easily extract the links, titles, publication date from the RSSItem Object. However, I\'m having a hard time extracting the image from the fe[详细]

2023-03-19 09:22 分类：问答
Grabbing information between key words javascript

I have an app that is being fed HTML into a variable. I need to find the url for the first image file in the HTML (if there is a link at all). This is what I have right now:[详细]

2023-03-18 21:09 分类：问答
Send email from mIRC

How can you make mIRC send emails? I just learned about : http://en.wikipedia.org/wiki/MIRC_scripting_language[详细]

2023-03-18 20:09 分类：问答
String slicing in python

I want to slice word from the end.Suppose, I have some line with case sensitives(Upper/lower case) Abc Defg Hijk Lmn[详细]

2023-03-18 18:29 分类：问答
Match longest substring in Python

Consider I have following string with a tab in between left & right part in a text file: The dreams of REM (Geo) sleepThe sleep paralysis[详细]

2023-03-18 10:32 分类：问答
Partial replace on SQL image data column

This question is related to another one I posted earlier. To recap, I need to fix an issue with an ancient legacy app where people messed up data storage by re-installing the software the wrong way.[详细]

2023-03-18 06:19 分类：问答
NSLog NSRange problem

I have a NSSting resultcontent that contains html data which is dynamic and length of html data is always different according to user input.[详细]

2023-03-18 01:09 分类：问答
Java: How to RegEx or Substring Utils this String?

\"Current Peak :830300\" How can I get hold of the two numbers, but without the spaces. (There are 5 or more spaces in between each substring)[详细]

2023-03-15 18:22 分类：问答
Help checking if number value in string is odd C#

I have the method GetOption(5) that returns the value 5K23 and I need to get the last two characters of the string the thing is the value is a string value, so I would need to use Substring I have tri[详细]

2023-03-15 01:18 分类：问答
T SQL how to modify a string by removing all the part after the last delimiter

I\'m struggling to find the righ开发者_如何学Pythont functions with SQL Server 2008 to rectify any strings coming like: \\\\myserver\\mydir1\\dir2\\test.txt or \\\\myserver2\\dir1\\dir2\\dir3\\test.tx[详细]

2023-03-14 23:35 分类：问答