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Hibernate error - QuerySyntaxException: users is not mapped [from users]
...)
public class User implements Serializable{
See my answer here for more info: Hibernate table not mapped error
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Freeze screen in chrome debugger / DevTools panel for popover inspection?
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For more info, what F8 shortcut does is actually pause the debugger(script execution). And ctrl + \ also works. (cmd + \ in MacOS).
– LeOn - Han Li
May 16 '17 at 18:57
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$http get parameters does not work
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}
})
.success(function (data,status) {
$scope.info_show = data
});
See the Arguments section of http://docs.angularjs.org/api/ng.$http for more detail
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Is there a command line utility for rendering GitHub flavored Markdown?
...ion exists, but I got it from the gollum documentation. Looking at rubydoc.info, it looks like you can use:
require 'github/markdown'
puts GitHub::Markdown.render_gfm('your markdown string')
in your Ruby code. You can wrap that easily in a script to turn it into a command line utility:
#!/usr/...
How can I get the active screen dimensions?
...mPoint and Screen.FromRectangle should help you with this. For example in WinForms it would be:
class MyForm : Form
{
public Rectangle GetScreen()
{
return Screen.FromControl(this).Bounds;
}
}
I don't know of an equivalent call for WPF. Therefore, you need to do something like this exte...
Finding sum of elements in Swift array
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let multiples = [...]
sum = multiples.reduce(0, combine: +)
Some more info:
This uses Array's reduce method (documentation here), which allows you to "reduce a collection of elements down to a single value by recursively applying the provided closure". We give it 0 as the initial value, and th...
Find and extract a number from a string
...in a separate question. An excellent starting point is Regular-Expressions.info which also contains sections on .NET's regex engine.
– Tim Pietzcker
Nov 19 '14 at 18:26
5
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Changing the current working directory in Java?
...andy java library for making POSIX calls called jna-posix Here's the maven info
You can see an example of its use here (Clojure code, sorry). Look at the function chdirToRoot
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IntelliJ IDEA hint parameters of method
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The action name is Parameter info (within method call arguments) (this is useful for searching it in Preferences > keymap).
– juhoautio
Feb 18 '14 at 10:52
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Is there a job scheduler library for node.js? [closed]
...job specific logging
Because they are delayed jobs, you should log useful info in the job and check later through UI.
powered by Redis
Very useful. When you restart your node.js app, all job records are still there and the scheduled jobs will execute too!
optional retries
Nice.
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