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bash: shortest way to get n-th column of output
... invoked with a non-numeric argument or the incorrect number of arguments, etc; but expanding on this bare-bones essential version will be in unit 102.
Maybe you will want to extend the script to allow a different column delimiter. Awk by default parses input into fields on whitespace; to use a di...
Are Databases and Functional Programming at odds?
... still isn't purely functional, as you can send messages (and hence do I/O etc) from anyplace you want, as well as storing "global variables" (global to the process, inside something called the "process dict".)
– Amadiro
May 8 '12 at 19:08
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What's the advantage of Logic-less template (such as mustache)?
...he raw model data, and massages as necessary (by annotating odd/even rows, etc.) to prepare it for presentation.
– acjay
Nov 30 '12 at 22:25
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Repository access denied. access via a deployment key is read-only
... So I deleted the key in repository and added it in my profile settings in order to get it working.
– lyubeto
Mar 12 '17 at 20:18
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Following git-flow how should you handle a hotfix of an earlier release?
...aster to track production. Instead, use branches like release1, release2, etc.
In this approach, you may not even need a hotfix branch. You could fix the problem on the release1 branch. When the fix is good enough, create a release1.1 tag on the release1 branch.
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With bash, how can I pipe standard error into another process?
...t, you can do it this way:
proc1 2>&1 1>/dev/null | proc2
The order is vital; you would not want:
proc1 >/dev/null 2>&1 | proc1
As this will redirect everything to /dev/null!
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What are the reasons why Map.get(Object key) is not (fully) generic
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As mentioned by others, the reason why get(), etc. is not generic because the key of the entry you are retrieving does not have to be the same type as the object that you pass in to get(); the specification of the method only requires that they be equal. This follows fro...
In php, is 0 treated as empty?
...aning of without value. Like the others said you'll have to use isset() in order to check if a variable has been defined, which is what you do.
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Git log to get commits only for a specific branch
...ommits, if mybranch is based on myotherbranch, itself based on master.
In order to find that reference (the origin of your branch), you can only parse commits and see in which branch they are, as seen in:
"Git: Finding what branch a commit came from".
"How can I see what branch another branch was...
Difference between JAX-WS, Axis2 and CXF
...ed any of the more complex WS-* things like WS-Security, WS-RM, WS-Policy, etc..., you need to use one of the alternatives like CXF or Metro or Axis2. It can also depend on what you are trying to integrate with. For example, CXF has top notch Spring support as well as very good OSGi support.
CXF...