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Iterating over Java collections in Scala
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There is a wrapper class (scala.collection.jcl.MutableIterator.Wrapper). So if you define
implicit def javaIteratorToScalaIterator[A](it : java.util.Iterator[A]) = new Wrapper(it)
then it will act as a sub class of the Scala iterator ...
Is there a C++ decompiler? [closed]
...he decompiled source with assembler blocks inside, than rewriting your old app from scratch.
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Android add placeholder text to EditText
...int="Please enter phone number"
android:hint="Enter name"
after running app these two edittext will show the entered hint ,after click on edit text it goes and user can enter what he want (see luxurymode image)
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Image library for Python 3
...ge as a PNG file:
from PySide.QtCore import *
from PySide.QtGui import *
app = QCoreApplication([])
img = QImage('input.jpg')
g = QPainter(img)
g.setRenderHint(QPainter.Antialiasing)
g.setBrush(QColor(img.pixel(20, 20)))
g.drawEllipse(QPoint(20, 20), 10, 10)
g.end()
img.save('output.png')
But...
TypeError: $ is not a function when calling jQuery function
...have a simple jQuery script in a WordPress plugin that is using a jQuery wrapper like this:
16 Answers
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
... Jonathan, are you sure about that? John Resig uses this exact approach in his javascript tutorial here: ejohn.org/apps/learn/#11 You can run the script on the page and see for yourself.
– Paul Batum
Sep 26 '08 at 23:13
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How to set delay in android?
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If you use delay frequently in your app, use this utility class
import android.os.Handler;
public class Utils {
// Delay mechanism
public interface DelayCallback{
void afterDelay();
}
public static void delay(int secs, final DelayC...
“Cannot start compilation: the output path is not specified for module…”
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If this doesn't appear to work, don't forget to restart IntelliJ. Fixed it for me.
– Cobie Fisher
May 14 at 0:37
add...
创业 比“直男癌”更可怕的是“技术癌” - 资讯 - 清泛网 - 专注C/C++及内核技术
...是聪明的国人则更近了一步，用几十元的自拍杆+免费的App美图秀秀的组合轻松达到了同样的目的。
然而更进一步分析发现：自拍杆和美图秀秀这对黄金搭档的市场表现迥异，引人深思。自拍杆的生产壁垒低，所以生产厂商众多...
How to solve WAMP and Skype conflict on Windows 7? [closed]
... @skibulk it doesn't really matter as long as it's the only app using it
– marines
Sep 22 '15 at 9:55
I...