大约有 47,000 项符合查询结果（耗时：0.0667秒） [XML]
Check string for palindrome
...y not just:
public static boolean istPalindrom(char[] word){
int i1 = 0;
int i2 = word.length - 1;
while (i2 > i1) {
if (word[i1] != word[i2]) {
return false;
}
++i1;
--i2;
}
return true;
}
Example:
Input is "andna".
i1 will be 0...
Flex-box: Align last row to grid
...
|
edited Oct 10 '18 at 4:58
Robin Métral
1,70588 silver badges2323 bronze badges
answered J...
Javadoc: package.html or package-info.java
...
package-info.java: "This file is new in JDK 5.0, and is preferred over package.html."—javadoc - The Java API Documentation Generator
Addendum: The big difference seems to be package annotations. There's a little more in the way of rationale in 7.4 Package Declarations...
Browser support for URLs beginning with double slash
...
This behavior was part of RFC 1808 (Section 4) which is about 16 years old, so every major browser should (and does) support this.
Sadly, there's a bug with IE7 and -8 that will make them download the resources twice if a protocol-relative URL is used on a...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...
You can use strcmp:
break x:20 if strcmp(y, "hello") == 0
20 is line number, x can be any filename and y can be any variable.
share
|
improve this ans...
Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
...
– Henrik Heimbuerger
Jul 9 '13 at 12:08
4
You even have to do this on buttons. I find it hard to b...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...
370
I tried once to write about this, but I gave up in the end, as the rules are somewhat diffuse. B...
How can I rotate an HTML 90 degrees?
I have a <div> that I want to rotate 90 degrees:
5 Answers
5
...
How can I reference the value of a final static field in the class?
...|
edited Oct 23 '11 at 21:02
answered Oct 23 '11 at 20:36
M...
iOS multiline label in Interface builder
...aximum number of lines a label can have. By default, it's 1. Setting it to 0 means the label will have unlimited lines.
You can do it in code:
textLabel.numberOfLines = 5 // for example
Or in Interface Builder:
share
...