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How do I read image data from a URL in Python?
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HELP, IOError: cannot identify image file <_io.BytesIO object at 0x7fb91b6a29b0> my url is: ...model=product.template&id=16&field=image_medium
– С. Дэлгэрцэцэг
Sep 3 '18 at 12:43
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Persistence unit as RESOURCE_LOCAL or JTA?
...ava EE containers employ a JTA transaction manager for EJBs, JPA entities, etc.
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How to use putExtra() and getExtra() for string data
...een.this, SecondScreen.class);
String strName = null;
i.putExtra("STRING_I_NEED", strName);
Then, to retrieve the value try something like:
String newString;
if (savedInstanceState == null) {
Bundle extras = getIntent().getExtras();
if(extras == null) {
newString= null;
} e...
Express.js - app.listen vs server.listen
...ress = require('express');
var app = express();
// app.use/routes/etc...
var server = app.listen(3033);
var io = require('socket.io').listen(server);
io.sockets.on('connection', function (socket) {
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});
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Linux, Why can't I write even though I have group permissions?
...d/gids from its parent. You need a privileged program (such as login, su, etc.) to actually set uid/gids.
– ephemient
Feb 22 '11 at 2:48
4
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How to interpolate variables in strings in JavaScript, without concatenation?
...ible in javascript. You would have to resort to:
var hello = "foo";
var my_string = "I pity the " + hello;
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PHP - Get bool to echo false when false
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echo $bool_val ? 'true' : 'false';
Or if you only want output when it's false:
echo !$bool_val ? 'false' : '';
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How can I convert my device token (NSData) into an NSString?
...nvert the deviceToken to a String, you can do as follows:
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
let token = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
print(token)
}
Old answer using NSData:
func...
How to use ADB to send touch events to device using sendevent command?
...400, MonkeyDevice.DOWN_AND_UP)
You can also do a drag, start activies etc.
Have a look at the api for MonkeyDevice.
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Deleting Row in SQLite in Android
... and I can't seem to figure this out. I have 1 table that has columns KEY_ROWID , KEY_NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletion of the row given only its n...