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RegEx to extract all matches from string using RegExp.exec
I'm trying to parse the following kind of string:
17 Answers
17
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Reading a plain text file in Java
...TEXT file so you would use Readers for reading. Java also supports reading from a binary file using InputStreams. If the files being read are huge then you would want to use a BufferedReader on top of a FileReader to improve read performance.
Go through this article on how to use a Reader
I'd also...
Hibernate openSession() vs getCurrentSession()
...rrentSession(); because i initialized it in listener not filter is this ok from your view; am using mvc2 jsp servlet
– shareef
May 13 '13 at 21:24
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How to get MVC action to return 404
...00 (the not found page was found... :-( ). I tend to throw the exception from say BlogController and have the NotFound action set the proper response code.
– Nigel Sampson
Jun 1 '10 at 22:26
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Jackson and generic type reference
... @StaxMan would it better to use ClassMate for these kind of things from now?
– husayt
Jan 25 '14 at 13:50
2
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Read url to string in few lines of java code
...tion, which is not a single line, do this:
public static String readStringFromURL(String requestURL) throws IOException
{
try (Scanner scanner = new Scanner(new URL(requestURL).openStream(),
StandardCharsets.UTF_8.toString()))
{
scanner.useDelimiter("\\A");
retur...
Decreasing height of bootstrap 3.0 navbar
...eight to a number lower than the min-height the min-height will prevent it from becoming smaller...
– patrick
Nov 5 '13 at 9:14
7
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How do I use reflection to call a generic method?
...stead of the reflection API.
To use this technique the type must be known from the actual object (not just an instance of the Type class). Otherwise, you have to create an object of that type or use the standard reflection API solution. You can create an object by using the Activator.CreateInstance...
Best way to repeat a character in C#
...bab"
And
string.Concat(Enumerable.Repeat("a", 2));
Returns
"aa"
from...
Is there a built-in function to repeat string or char in .net?
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Maintain git repo inside another git repo
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This is also very useful for assembling one application from multiple remote repositories
– GeraldScott
Sep 25 '16 at 6:30
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