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Change the name of a key in dictionary
...dictionary['ONE'] = dictionary.pop(1)
Traceback (most recent call last):
File "<input>", line 1, in <module>
KeyError: 1
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How to get Spinner value?
...d item like integer value for example we should make int[] valuesArray and file it in onCreate function maybe from arrays.xml so we can use valuesArray[(int)mySpinner.getSelectedItemId()] to get integer value
– Belal mazlom
Apr 22 '15 at 5:26
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How to hide underbar in EditText
...ed @dimen and @color values for the firelds, but I've simplified the shape file here for clarity.
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Add & delete view from Layout
...e diff of adding them dynamically or putting them into a static xml layout file and let it be inflated ?
– stdout
Jun 15 '16 at 13:24
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Image library for Python 3
... pixel that was at those coordinates and saves the modified image 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.drawEllips...
How do I make an Android EditView 'Done' button and hide the keyboard when clicked?
...
android:imeActionLabel="Done"
android:singleLine="true"
In the XML file works just fine. But this will also cause the editText to keep typing in a single line which you may not want. So adding following to your code will make sure that you won't end up typing everything on a single line.
m...
How to specify HTTP error code?
...tatusCode before calling next(err):
res.statusCode = 404;
next(new Error('File not found'));
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How to see indexes for a database or table in MySQL?
...there a way to see the index table itself? How does SQL generate the index file internally? How does it stores a pointer of a record from index table to Main Table ?
– yajant b
May 22 '19 at 14:57
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How to stop mysqld
... process by calling
kill -TERM PID
where PID is the value stored in the file mysqld.pid or the mysqld process id which can be obtained by issuing the command ps -a | grep mysqld.
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C dynamically growing array
... idea, I have tried to add a delete function to the code...
The storage.h file looks like this...
#ifndef STORAGE_H
#define STORAGE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
int *array;
size_t size;
} Array;
void Array_Init(Array *array);
voi...