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How to change language settings in R
My error messages are displayed in French. How can I change my system language setting so the error messages will be displayed in English?
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Which is preferred: Nullable.HasValue or Nullable != null?
...uming SomeNullable is an int?).
While SomeNullable.Value gets us a runtime error if we assigned null to SomeNullable. This is in fact the only case where nullables could cause us a problem, thanks to a combination of overloaded operators, overloaded object.Equals(obj) method, and compiler optimizati...
How to subtract date/time in JavaScript? [duplicate]
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in TypeScript I get a tslint error when I try to do this: var diff = Math.abs(new Date() - compareDate);
– Devid
Sep 16 '17 at 10:32
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PhpStorm wrap/surround selection?
Often in coding and templating I need to wrap a certain part of text. Is there any shortcut to wrap the current selection, for example:
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What is causing “Unable to allocate memory for pool” in PHP?
...d to change from file-backed to POSIX-compliant in order to get rid of the error.
– Attila Fulop
Jul 24 '12 at 9:45
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Convert object to JSON in Android
Is there a simple method to convert any object to JSON in Android?
6 Answers
6
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Redirecting to URL in Flask
... redirecting to any url. Futhermore, you can abort a request early with an error code with abort:
from flask import abort, Flask, redirect, url_for
app = Flask(__name__)
@app.route('/')
def hello():
return redirect(url_for('hello'))
@app.route('/hello'):
def world:
abort(401)
By defaul...
AI2 Media Notification
...data and appearance ProgressBar (since Android 10, API Level 29) How to Error handling Reference Properties Methods Events Example The user interface Controls Options Implementation hints Build the Extension Providing the libraries Copy the libraries Declarations Pacht the .aix file...
How to automatically start a service when running a docker container?
...at like tail -F
CMD service mysql start && tail -F /var/log/mysql/error.log
This is often preferred when you have a single service running as it makes the outputted log accessible to docker.
Or use foreground command to do this
CMD /usr/bin/mysqld_safe
This works only if there is ...
Deny all, allow only one IP through htaccess
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This can be improved by using the directive designed for that task.
ErrorDocument 403 /specific_page.html
Order Allow,Deny
Allow from 111.222.333.444
Where 111.222.333.444 is your static IP address.
When using the "Order Allow,Deny" directive the requests must match either Allow or Deny, i...