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Difference between socket and websocket?
...lications that require a permanent connection to its server. On the other hand, plain sockets are more powerful and generic. They run over TCP/IP but they are not restricted to browsers or HTTP protocol. They could be used to implement any kind of communication.
No. There is no reason.
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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
... 'undeclared type' was being used in so many other places with no problem, and the error seemed vague. So solution there was of course to add the file containing the 'undeclared type' to the test target.
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Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
...script>');
</script>
This should be in your page's <head> and any jQuery ready event handlers should be in the <body> to avoid errors (although it's not fool-proof!).
One more reason to not use Google-hosted jQuery is that in some countries, Google's domain name is banned.
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AngularJS : The correct way of binding to a service properties
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Consider some pros and cons of the second approach:
0 {{lastUpdated}} instead of {{timerData.lastUpdated}}, which could just as easily be {{timer.lastUpdated}}, which I might argue is more readable (but let's not argue... I'm giving this poi...
IntelliJ not recognizing a particular file correctly, instead its stuck as a text file
... is better to check other file types too.
– Lahiru Chandima
Mar 29 '19 at 9:15
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Command-line Unix ASCII-based charting / plotting tool
Is there a good command-line UNIX charting / graphing / plotting tool out there? I'm looking for something that will plot xy points on an ASCII graph.
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jQuery returning “parsererror” for ajax request
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I recently encountered this problem and stumbled upon this question.
I resolved it with a much easier way.
Method One
You can either remove the dataType: 'json' property from the object literal...
Method Two
Or you can do what @Sagiv was saying by returnin...
How to get a dependency tree for an artifact?
...ency plugin
Create a simple project with pom.xml only. Add your dependency and run:
mvn dependency:tree
Unfortunately dependency mojo must use pom.xml or you get following error:
Cannot execute mojo: tree. It requires a project with an existing pom.xml, but the build is not using one.
2) Find pom...
Difference between SelectedItem, SelectedValue and SelectedValuePath
...to a collection of Category objects (with each Category object having Name and ID properties). eg. ObservableCollection<Category>. The SelectedItem property will return you the currently selected Category object. For binding purposes however, this is not always what you want, as this only en...
Removing double quotes from variables in batch file creates problems with CMD environment
Can anybody help with effective and safe way of removing quotes from batch variables?
11 Answers
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