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Running multiple commands with xargs
...e cases, I need multiple commands to process the argument instead of one. For example:
11 Answers
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is there any way to force copy? copy without overwrite prompt, using windows?
...windows commands(it's a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.
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Dilemma: when to use Fragments vs Activities:
... will tell you: "When I see the UI, I will know whether to use an Activity or a Fragment". In the beginning this will not have any sense, but in time, you will actually be able to tell if you need Fragment or not.
There is a good practice I found very helpful for me. It occurred to me while I was ...
How to use gradle zip in local system without downloading when using gradle-wrapper
... location specified by your wrapper configuration. A
relative URL is supported - you can specify a distribution file
relative to the location of gradle-wrapper.properties file.
So, I changed distributionUrl property in gradle-wrapper.properties to
distributionBase=GRADLE_USER_HOME
distributi...
How to plot two columns of a pandas data frame using points?
...ike to plot values from one column versus the values from another column. Fortunately, there is plot method associated with the data-frames that seems to do what I need:
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What is the difference between new/delete and malloc/free?
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new/delete
Allocate/release memory
Memory allocated from 'Free Store'
Returns a fully typed pointer.
new (standard version) never returns a NULL (will throw on failure)
Are called with Type-ID (compiler calculates the size)
Has a version explicitly to ha...
Reading binary file and looping over each byte
...able in versions of Python below 2.5. To use it in v 2.5 you'll need to import it:
from __future__ import with_statement
In 2.6 this is not needed.
Python 3
In Python 3, it's a bit different. We will no longer get raw characters from the stream in byte mode but byte objects, thus we need to alt...
How can I use Spring Security without sessions?
...y that will live on Amazon EC2 and use Amazon's Elastic Load Balancers. Unfortunately, ELB does not support sticky sessions, so I need to ensure my application works properly without sessions.
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When do I need to use AtomicBoolean in Java?
How I can use AtomicBoolean and what is that class for?
5 Answers
5
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Git: Set up a fetch-only remote?
When I run git remote -v in one of my Git repositories that has a remote(s) configured, I see that each remote has both fetch and push specs:
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