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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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Can't ignore UserInterfaceState.xcuserstate
...xcode; 2) go to the project directory and do an "ls -la" from the terminal app to make sure you see the .git and .gitignore files; 3) change "ProjectFolder" in the example above to the name of your project; 4) do the two git commands that matt shows; 5) Relaunch XCode and do a commit and verify that...
Django DB Settings 'Improperly Configured' Error
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Apps aren't loaded yet.
– Daniil Mashkin
May 31 '18 at 12:53
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Showing line numbers in IPython/Jupyter Notebooks
...'base/js/events'
],
function(IPython, events) {
events.on("app_initialized.NotebookApp",
function () {
IPython.Cell.options_default.cm_config.lineNumbers = true;
}
);
}
);
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java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]
I am trying to build an application, but it gives some error. My JDK version is given below:
7 Answers
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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...
How to force garbage collector to run?
... I prefer @Karthik's answer, there can be situations where an app should legitimately call GC.Collect(). Very rarely though.
– Henk Holterman
Nov 23 '10 at 15:18
2
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How to set MSDN to be always in English
... But you need to do this every time, are there settings which always apply? maybe with an microsoft account?
– Jan
Feb 19 '16 at 7:18
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What steps should I take to protect my Google Maps API Key?
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and what if I take the api key to use in my own APP (windows/ios/android)? i can simulate the referrer and use this key for my own purpose at your cost !
– loki
Aug 6 '18 at 6:39
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undefined reference to `__android_log_print'
... for me. Just make sure to add the ndk part in the build.gradle inside the app folder instead of the one in the project folder (module name).
– mathiass
Jun 6 '15 at 20:59
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