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How to sort mongodb with pymongo
...ere is a link to the documentation on sorting with pymongo api.mongodb.org/python/current/api/pymongo/…
– Shane Reustle
Jan 21 '15 at 6:24
...
Exception 'open failed: EACCES (Permission denied)' on Android
... REQUEST_EXTERNAL_STORAGE
);
}
}
AndroidManifest.xml
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
For official documentation about requesting permissio...
Why does `a == b or c or d` always evaluate to True?
...
In many cases, Python looks and behaves like natural English, but this is one case where that abstraction fails. People can use context clues to determine that "Jon" and "Inbar" are objects joined to the verb "equals", but the Python interp...
Multiline TextView in Android?
I did like below in xml
18 Answers
18
...
What is “the inverse side of the association” in a bidirectional JPA OneToMany/ManyToOne association
... // For the OO model, it's not really necessary and in fact
// some XML implementations omit it to save memory.
// Of course, that limits your options to navigate the tree.
@ManyToOne
private Node parent;
}
This explains for the "foreign key" many-to-one design works. There is a...
React JSX: selecting “selected” on selected option
...yles.css";
export default function App() {
const options = [
"Monty Python and the Holy Grail",
"Monty Python's Life of Brian",
"Monty Python's The Meaning of Life"
];
const filmsByTati = [
{
id: 1,
title: "Jour de fête",
releasedYear: 1949
},
{
...
Getting a list of values from a list of dicts
...
This "magic" is known as list comprehension docs.python.org/3/tutorial/…
– William Ardila
Mar 22 at 2:58
...
Capture Image from Camera and Display in Activity
...ining a Button with id button1 and an ImageView with id imageview1:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_par...
Separate Back Stack for each tab in Android using Fragments
...requestCode, resultCode, data);
}
}
4. app_main_tab_fragment_layout.xml (In case anyone interested.)
<?xml version="1.0" encoding="utf-8"?>
<TabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_pa...
Get spinner selected items text?
... m_adapterForSpinner.add("dummy item");
}
}
main_spinner.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height...