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Josephaguele
/ Full Stack JavaScript.md
Created
February 22, 2023 09:34
— forked from royshouvik/Full Stack JavaScript.md
Learn Full Stack JavaScript Web Development for FREE using resources like YouTube, Udacity and NodeSchool
Josephaguele
/ PetProvider
Created
June 4, 2017 12:58
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| package com.example.android.pets.data; | |
| import com.example.android.pets.data.PetContract.PetEntry; | |
| import android.content.ContentProvider; | |
| import android.content.ContentUris; | |
| import android.content.ContentValues; | |
| import android.content.UriMatcher; | |
| import android.database.Cursor; | |
| import android.database.sqlite.SQLiteDatabase; | |
| import android.net.Uri; |
Josephaguele
/ EditorActivity
Created
June 4, 2017 12:56
PetProvider and EditorActivity with the updatePet method
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| /* | |
| * Copyright (C) 2016 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
Josephaguele
/ CatalogActivity
Created
June 1, 2017 04:51
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.android.pets/com.example.android.pets.CatalogActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'int android.database.Cursor.getCount()' on a null object reference
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| /* | |
| * Copyright (C) 2016 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |