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How to get a Docker container's IP address from the host
...ut the warning about double quotes was not bold and blinky enough to catch my attention. Maybe provide two examples clearly labelled Linux and Windows. I literally just typed the example, checked the docs which also uses single quotes and then Googled the error. I'm sure I'm not alone.
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How can javascript upload a blob?
...pe: 'POST',
url: 'upload.php',
data: file,
contentType: 'application/my-binary-type', // set accordingly
processData: false
});
Vanilla JavaScript example:
var file = $('#fileInput').get(0).files.item(0); // instance of File
var xhr = new XMLHttpRequest();
xhr.open('POST', '/upload.php', ...
Proper package naming for testing with the Go language
...is in the same package as the code under test. The decision to use package myfunc or package myfunc_test in the test file depends on whether you want to perform white-box or black-box testing.
There's nothing wrong with using both methods in a project. For instance, you could have myfunc_whitebox_t...
Core Data: Quickest way to delete all instances of an entity
...teRequest = NSBatchDeleteRequest(fetchRequest: fetchRequest)
do {
try myPersistentStoreCoordinator.execute(deleteRequest, with: myContext)
} catch let error as NSError {
// TODO: handle the error
}
Objective-C
NSFetchRequest *request = [[NSFetchRequest alloc] initWithEntityName:@"Car"];
...
List all svn:externals recursively?
...re they point.. but not the 'location' of the external.. ie if i have lib\my_ex as an external i only get my_ex http:/svnlinkhere
– ShoeLace
Jun 17 '09 at 15:47
4
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RESTful Authentication
...ation mean and how does it work? I can't find a good overview on Google. My only understanding is that you pass the session key (remeberal) in the URL, but this could be horribly wrong.
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How can I call a custom Django manage.py command directly from a test driver?
...like this:
from django.core.management import call_command
call_command('my_command', 'foo', bar='baz')
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How can I create download link in HTML?
I have a basic idea of HTML. I want to create the download link in my sample website, but I don't have idea of how to create it. How do I make a link to download a file rather than visit it?
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What are some alternatives to ReSharper? [closed]
... Devexpress's CodeRush Is not the same as Resharper. CodeRush, to my knowledge, improves productivity, rather than enforcing standards on Code-Style and also suggestions and code conversions and all that. which is in my opinion why its much faster than resharper on big solutions (+10 heav...
How to format date and time in Android?
...
@Harsha - to get around that issue, I chain my use of DateFormat so I only have to reference the Android class and therefore there aren't any ambiguous classes. final String dateStr = DateFormat.getDateFormat(this).format(d); You can use Android's format() method and...