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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish.
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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...text, even if it has not been caught and assigned to a variable.
Based on http://mattrandle.me/viewing-entityvalidationerrors-in-visual-studio/
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Swift: Pass array by reference?
I want to pass my Swift Array account.chats to chatsViewController.chats by reference (so that when I add a chat to account.chats , chatsViewController.chats still points to account.chats ). I.e., I don't want Swift to separate the two arrays when the length of account.chats changes.
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git log of a single revision
...eUploader: {
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What to return if Spring MVC controller method doesn't return value?
...eturn void, then you have to mark the method with @ResponseStatus(value = HttpStatus.OK) you don't need @ResponseBody
@RequestMapping(value = "/updateSomeData" method = RequestMethod.POST)
@ResponseStatus(value = HttpStatus.OK)
public void updateDataThatDoesntRequireClientToBeNotified(...) {
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xUnit.net: Global setup + teardown?
...ves good skeleton implementation to illustrate what it should look like.
https://xunit.github.io/docs/shared-context.html
Collection Fixtures
When to use: when you want to create a single test context and share it among tests in several test classes, and have it cleaned up after all the test...
What is the volatile keyword useful for?
At work today, I came across the volatile keyword in Java. Not being very familiar with it, I found this explanation .
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Iterating each character in a string using Python
In C++, I can iterate over an std::string like this:
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How Can I Download a File from EC2 [closed]
...ere on how to access your instance with ssh if you haven't done already:
http://docs.aws.amazon.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 ...
How do I manipulate a variable whose name conflicts with PDB commands?
...eUploader: {
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