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How to store a command in a variable in a shell script?
I would like to store a command to use at a later period in a variable (not the output of the command, but the command itself)
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Is there anyway to exclude artifacts inherited from a parent POM?
... ideas:
Maybe you could simply not inherit from the parent in that case (and declare a dependency on base with the exclusion). Not handy if you have lot of stuff in the parent pom.
Another thing to test would be to declare the mail artifact with the version required by ALL-DEPS under the dependenc...
How can I avoid running ActiveRecord callbacks?
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This solution is Rails 2 only.
I just investigated this and I think I have a solution. There are two ActiveRecord private methods that you can use:
update_without_callbacks
create_without_callbacks
You're going to have to use send to call these methods. examples:
p = Person.ne...
What's the best practice using a settings file in Python? [closed]
I have a command line script that I run with a lot of arguments. I have now come to a point where I have too many arguments, and I want to have some arguments in dictionary form too.
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...apter that Gson would use by default. The delegate adapters are extremely handy if you just want to tweak the standard behavior. And unlike full custom type adapters, they'll stay up-to-date automatically as you add and remove fields.
public abstract class CustomizedTypeAdapterFactory<C>
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Is it possible to append to innerHTML without destroying descendants' event listeners?
In the following example code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an alert() .
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Can HTML checkboxes be set to readonly?
...avascript prevents continuing the chain of execution for the click or key handler. Has nothing to do with the checkbox's state
– Jessica Brown
Aug 20 '11 at 2:03
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How to dismiss keyboard iOS programmatically when pressing return
...erty of the viewController. I need to dismiss the keyboard with the return and the touch on the screen. I was able to get the screen touch to dismiss, but pressing return is not working.
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iOS difference between isKindOfClass and isMemberOfClass
What is the difference between the isKindOfClass:(Class)aClass and the isMemberOfClass:(Class)aClass functions?
I know it is something small like, one is global while the other is an exact class match but I need someone to specify which is which please.
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
... ListView in my second activity.OnItemClick of it I called a webservice and trying to fetch data. And after that I am moving to third activity which also have a ListView having description of previous activities ListView item.
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