大约有 1,633 项符合查询结果（耗时：0.0269秒） [XML]
Memory address of variables in Java
...
Hashcode : 125665513
Hashcode (HEX) : 77d80e9
toString : java.lang.Object@77d80e9
Address: 0x7aae62270
Conclusion :
hashcode != address
toString = class@HEX(hashcode)
share
|
impro...
Shell script to send email [duplicate]
...
#!/bin/sh
#set -x
LANG=fr_FR
# ARG
FROM="foo@bar.com"
TO="foo@bar.com"
SUBJECT="test é"
MSG="BODY éé"
FILES="fic1.pdf fic2.pdf"
# http://fr.wikipedia.org/wiki/Multipurpose_Internet_Mail_Extensions
SUB_CHARSET=$(echo ${SUBJECT} | file -bi ...
ERROR:'keytool' is not recognized as an internal or external command, operable program or batch file
... the error i got is keytool error: java.lang.Exception: Keystore file does not exist: .android\debug .keystore
– Shalini
Jun 2 '11 at 8:46
...
Reflection generic get field value
...peValue = 0;
try {
Class<Types> types = Types.class;
java.lang.reflect.Field field = types.getDeclaredField("Type");
field.setAccessible(true);
Object value = field.get(types);
typeValue = (Integer) value;
} catch (Exception e) {
e.printStackTrace();
}
...
Sass Variable in CSS calc() function
...
@JacquesMathieu sass-lang.com/documentation/interpolation - If it doesn't mean anything to you and it's an answer with so many votes, probably you should understand what the fuss is about. Just my two cents...
– A. Chiesa
...
How do I pass a class as a parameter in Java?
...s on Reflection API
How to invoke method using reflection
import java.lang.reflect.*;
public class method2 {
public int add(int a, int b)
{
return a + b;
}
public static void main(String args[])
{
try {
Class cls = Class.forName("...
How to change colors of a Drawable in Android?
...rt greather then twenty colors in array because else it crashes with java.lang.ArrayIndexOutOfBoundsException
– AlexPad
Apr 10 '19 at 20:09
add a comment
|...
Java Date cut off time information
...
Have you looked at the DateUtils truncate method in Apache Commons Lang?
Date truncatedDate = DateUtils.truncate(new Date(), Calendar.DATE);
will remove the time element.
share
|
improve ...
Convert Iterable to Stream using Java 8 JDK
I have an interface which returns java.lang.Iterable<T> .
9 Answers
9
...
typeof for RegExp
...arrays. See jsfiddle.net/F6d8u for a demo and groups.google.com/group/comp.lang.javascript/browse_frm/thread/… for a discussion of this.
– Tim Down
Dec 3 '10 at 13:28
3
...