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HTTP GET Request in Node.js Express
...,
path: '/some/path',
method: 'GET',
headers: {
'Content-Type': 'application/json'
}
};
And providing a callback function.
For example, in a service, I require the REST module above and then do this:
rest.getJSON(options, (statusCode, result) => {
// I could work with the result...
Fragment transaction animation: slide in and slide out
... works only when using support fragments (android.support.v4.app.Fragment)
– Aviv Ben Shabat
Feb 9 '16 at 7:20
...
Is there a shortcut in Eclipse to Re-run the most recently launched program?
... : Launch Operation" setting to:
Always launch the previously launched application
As Thorbjørn Ravn Andersen mentions in the comment, launching the last app used to be (3.2 or before) the default behavior.
Since 3.3M6 (March 2007), As illustrated by this thread:
By default, running an...
How to force garbage collector to run?
... I prefer @Karthik's answer, there can be situations where an app should legitimately call GC.Collect(). Very rarely though.
– Henk Holterman
Nov 23 '10 at 15:18
2
...
How to use SCNetworkReachability in Swift
...onal.
The guard let statement (a new feature in Swift 2.0) assigns the unwrapped value to the defaultRouteReachability variable if it is
not nil. Otherwise the else block is executed and the function
returns.
As of Swift 2, SCNetworkReachabilityCreateWithAddress() returns
a managed object. You don't...
How to pass arguments into a Rake task with environment in Rails? [duplicate]
...rnate way to go about this: use OS environment variables. Benefits of this approach:
All dependent rake tasks get the options.
The syntax is a lot simpler, not depending on the rake DSL which is hard to figure out and changes over time.
I have a rake task which requires three command-line option...
How Can I Download a File from EC2 [closed]
...mazon.com/gettingstarted/latest/computebasics-linux/getting-started-deploy-app-connect-linux.html
When you are able to ssh as in the above doc, you will be able to use scp to copy the file.
Another option is to bring up some Web server on your instance, configure HTTPS if your file is sensitive a...
How do I do redo (i.e. “undo undo”) in Vim?
...
@tpartee I just used Ctrl+r in vim under macOS's Terminal app - no problems here.
– Jase
Jan 12 '18 at 4:13
3
...
iPhone hide Navigation Bar only on first page
... the following in the first view controller.
Objective-C
- (void)viewWillAppear:(BOOL)animated {
[self.navigationController setNavigationBarHidden:YES animated:animated];
[super viewWillAppear:animated];
}
- (void)viewWillDisappear:(BOOL)animated {
[self.navigationController setNaviga...
Django: accessing session variables from within a template?
...': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_proc...