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How can I use “.” as the delimiter with String.split() in java [duplicate]
...pecial meaning for regexes.
You (probably) want something like:
String[] words = line.split("\\.");
Some folks seem to be having trouble getting this to work, so here is some runnable code you can use to verify correct behaviour.
import java.util.Arrays;
public class TestSplit {
public stati...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...commend the Google HTML/CSS Style Guide
It specifically states:
Separate words in ID and class names by a hyphen. Do not concatenate words and abbreviations in selectors by any characters (including none at all) other than hyphens, in order to improve understanding and scannability.
/* Not recomm...
What's wrong with this 1988 C code?
...r preprocessor definitions of IN and OUT:
#define IN 1; /* inside a word */
#define OUT 0; /* outside a word */
Notice how you have a trailing semicolon in each of these. When the preprocessor expands them, your code will look roughly like:
if (c == ' ' || c == '\n' || c == '\t')
...
Reverse a string in Java
...ring);
System.out.println(buffer.reverse());
}
Reverse string by WORDS:
public static void reverseStringByWords(String string) {
StringBuilder stringBuilder = new StringBuilder();
String[] words = string.split(" ");
for (int j = words.length-1; j >= 0; j--) {
strin...
Sorting a vector in descending order
...ay, O(n * log(n) + n), he said O(n * log(n)) + O(n). You're right that his wording is unclear (especially his misuse of the word complexity), but you could've answered in a kinder way. E.g.: Maybe you meant to use the word 'computation' instead of the word 'complexity'. Reversing the numbers is an ...
泰迪熊为什么叫泰迪 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...年，还有人给他写了详细的传记，这儿有一篇传记的缩略版。｀11（呐，这是我家猫打出来的字，不删，留念。）
这个向导名叫 Holt Collier，是当地传奇式的猎熊人。据说他一生猎熊超过三千头，十岁就已经猎杀了平生的第一头...
Sublime Text 2 multiple line edit
I want to edit multiple lines and every "word" within that line. For example:
9 Answers
...
Command not found error in Bash variable assignment
...able assignments and redirections, in any sequence, optionally followed by words and redirections, terminated by a control operator.
In that context, a word is the command that bash is going to run. Any string containing = (in any position other than at the beginning of the string) which is not ...
A semantics for Bash scripts?
...ining some features of LISP (s-expressions have a lot in common with shell word splitting) and C (much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbringing as a mishmash of individual UNIX utilities. Most of what are often builtins...
How to convert PascalCase to pascal_case?
...m will always fail in other edge cases like XMLHTMLConverter or one-letter words near abbreviations, etc. If you don't mind about the (rather rare) edge cases and want to handle SimpleXML correctly, you can use a little more complex solution:
$output = ltrim(strtolower(preg_replace('/[A-Z]([A-Z](?!...