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Piping both stdout and stderr in bash?
It seems that newer versions of bash have the &> operator, which (if I understand correctly), redirects both stdout and stderr to a file ( &>> appends to the file instead, as Adrian clarified).
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How to find a min/mam>x m> with Ruby
I want to use min(5,10) , or Math.mam>x m>(4,7) . Are there functions to this effect in Ruby?
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jQuery - Create hidden form element on the fly
What is the simplest way to dynamically create a hidden input form field using jQuery?
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How do I get the type name of a generic type argument?
If I have a method signature like
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In Python script, how do I set PYTHONPATH?
I know how to set it in my /etc/profile and in my environment variables.
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Understanding keystore, certificates and alias
...ct a keystore first, and then asked to select a single alias/entry/pair from that keystore. After providing the passwords for both the keystore and the chosen alias, the app is signed and the public key (the certificate) for that alias is embedded into the APK.
Now to answer your question, you can ...
How to pass an ArrayList to a varargs method parameter?
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Source article: Passing a list as argument to a vararg method
Use the toArray(T[] arr) method.
.getMap(locations.toArray(new WorldLocation[locations.size()]))
(toArray(new WorldLocation[0]) also works, but you would allocate a zero length array for no reaso...
How to jQuery clone() and change id?
I need to clone the id and then add a number after it like so id1 , id2 , etc. Everytime you hit clone you put the clone after the latest number of the id.
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spring scoped prom>x m>y bean
Can someone em>x m>plain the usage of the spring @ScopedProm>x m>y annotation? I thought it had something to do with session scoped beans, but I'm not quite sure what.
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SQL multiple column ordering
I am trying to sort by multiple columns in SQL, and in different directions. column1 would be sorted descending, and column2 ascending.
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