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java.nio.file.Path for a classpath resource
... java.nio.file.Path ? Ideally, I'd like to use the fancy new Path APIs with classpath resources.
8 Answers
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How to serialize SqlAlchemy result to JSON?
... fields = {}
for field in [x for x in dir(obj) if not x.startswith('_') and x != 'metadata']:
data = obj.__getattribute__(field)
try:
json.dumps(data) # this will fail on non-encodable values, like other classes
fiel...
How to make ReSharper re-evaluate its assembly reference highlighting
...ject Template, and the template works great. But after I create a project with the template some of the files look like this:
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How to wait until an element exists?
...to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
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How to use double or single brackets, parentheses, curly braces
... shell builtins.
The double bracket, which is a shell keyword, enables additional functionality. For example, you can use && and || instead of -a and -o and there's a regular expression matching operator =~.
Also, in a simple test, double square brackets seem to evaluate quite a lot quicke...
Is asynchronous jdbc call possible?
...ely the basic problem is that the JDBC operations block on socket IO. When it does this it blocks the Thread its running on - end of story. Whatever wrapping framework you choose to use its going to end up with one thread being kept busy/blocked per concurrent request.
If the underlying database dr...
Are there best practices for (Java) package organization? [closed]
A little while ago, I saw a question answered here regarding the fine-grained organization of java packages. For example, my.project.util , my.project.factory , my.project.service , etc.
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How to wait for a keypress in R?
...te in a comment, you don't have to use the cat before readline(). Simply write:
readline(prompt="Press [enter] to continue")
If you don't want to assign it to a variable and don't want a return printed in the console, wrap the readline() in an invisible():
invisible(readline(prompt="Press [enter...
onKeyPress Vs. onKeyUp and onKeyDown
...follow
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edited Mar 14 at 10:57
Mike B.
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How to calculate dp from pixels in android programmatically [duplicate]
I want to calculate dp from px programmatically. How to do it?
I get resolution from:
4 Answers
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