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How do you save/store objects in SharedPreferences on Android?
...le-gson
Or add the GSON dependency in your Gradle file:
implementation 'com.google.code.gson:gson:2.8.5'
Creating a shared preference:
SharedPreferences mPrefs = getPreferences(MODE_PRIVATE);
To save:
MyObject myObject = new MyObject;
//set variables of 'myObject', etc.
Editor prefsEditor...
How to set -source 1.7 in Android Studio and Gradle
I'm getting following error when trying to compile my project in Android Studio:
8 Answers
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What is difference between XML Schema and DTD?
...D)
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:complexType name ="uniType"> //--> complex datatype uniType
<xsd:sequence>
<xsd:element ref="student" maxOccurs="unbounded"/> //--> has...
How to create query parameters in Javascript?
...a(data) {
const ret = [];
for (let d in data)
ret.push(encodeURIComponent(d) + '=' + encodeURIComponent(data[d]));
return ret.join('&');
}
Usage:
const data = { 'first name': 'George', 'last name': 'Jetson', 'age': 110 };
const querystring = encodeQueryData(data);
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How to get line count of a large file cheaply in Python?
...nt by sampling. It can be thousands of times faster. See: documentroot.com/2011/02/…
– Erik Aronesty
Jun 14 '16 at 20:30
4
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Is there any free OCR library for Android? [closed]
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I would recommend trying to wrap Tesseract in a JNI layer through Android NDK, rather than trying to port it to Android's Java. Tesseract already appears to be ported to ARM, so it should be easier to put a JNI API on top of it. Also, ...
Android Studio: Module won't show up in “Edit Configuration”
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Make sure your build.gradle is
apply plugin: 'com.android.application'
not
apply plugin: 'com.android.library'
After you have changed, please sync your gradle again.
share
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How to convert nanoseconds to seconds using the TimeUnit enum?
...wrong - convert() and the toFoo() methods all return longs now docs.oracle.com/javase/6/docs/api/java/util/concurrent/…
– Riking
Jul 30 '13 at 1:58
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Simplest/Cleanest way to implement singleton in JavaScript?
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172
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How to use MDC with thread pools?
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Yes, this is a common problem I've run into as well. There are a few workarounds (like manually setting it, as described), but ideally you want a solution that
Sets the MDC consistently;
Avoids tacit bugs where the MDC is incorrect but yo...