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Running shell command and capturing the output
...he new run function is recommended. It provides a very general, high-level API for the subprocess module. To capture the output of a program, pass the subprocess.PIPE flag to the stdout keyword argument. Then access the stdout attribute of the returned CompletedProcess object:
>>> import s...
Does the APNS device token ever change, once created?
...on the device which uses the token to be aware of the new token
Update any APIs which are aware of this token to the new token.
As a practical matter, the last step is the most likely to be non-trivial. For example, if you have a service which is sending weather alerts to a device token based on ...
Is returning null bad design? [closed]
...mehow controlling the flow (which is not a good practice) or abstracted in API or interface. Errors are there to propagate to any level on which you decide to catch it, hence you don't have to deal with it in calling context. They are by default null-object-pattern-friendly.
– ...
.NET 4.0 has a new GAC, why?
...oth locations
should only be accessed or modified
using the native GAC APIs, which deal
with the partitioning as expected. The
places where this does surface are
through APIs that expose the paths of
the GAC such as GetCachePath, or
examining the path of mscorlib loaded
into managed ...
Requirejs why and when to use shim config
I read the requirejs document from here API
3 Answers
3
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How to check file MIME type with javascript before upload?
...ould.
if (window.FileReader && window.Blob) {
// All the File APIs are supported.
} else {
// File and Blob are not supported
}
Step 1:
You can retrieve the File information from an <input> element like this (ref):
<input type="file" id="your-files" multiple>
<scr...
What are the differences between the urllib, urllib2, urllib3 and requests module?
...hort that everyone should be using it.
First, it supports a fully restful API, and is as easy as:
import requests
resp = requests.get('http://www.mywebsite.com/user')
resp = requests.post('http://www.mywebsite.com/user')
resp = requests.put('http://www.mywebsite.com/user/put')
resp = requests.del...
Gradle: How to Display Test Results in the Console in Real Time?
...
Here is my fancy version:
import org.gradle.api.tasks.testing.logging.TestExceptionFormat
import org.gradle.api.tasks.testing.logging.TestLogEvent
tasks.withType(Test) {
testLogging {
// set options for log level LIFECYCLE
events TestLogEvent.FAILE...
How to test code dependent on environment variables using JUnit?
...impl;
import static org.mockito.Mockito.when;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
import static org.powermock.api.mockito.PowerMockito.verifyStatic;
import org.junit.Beforea;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import...
Detect if the app was launched/opened from a push notification
...erInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
// ensure the userInfo dictionary has the data you expect
if let type = userInfo["type"] as? String, type == "status" {
// IF the wakeTime is less than 1/10 o...