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How to get an object's property's value by property name?
...operty.GetType().FullName
System.Management.Automation.PSCustomObject
In order to use the value for that property, you will still need to identify which property you are after, even if there is only one property:
[PS]> $property.Name
armsvc
[PS]> $property -eq "armsvc"
False
[PS]> $pro...
How do I use Ruby for shell scripting?
...l
From the site:
rush is a replacement for the unix shell (bash, zsh, etc) which uses pure Ruby syntax. Grep through files, find and kill processes, copy files - everything you do in the shell, now in Ruby
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Is it possible to start a shell session in a running container (without ssh)
...oing things outside docker so you won't be able to track it (logs, attach, etc). Also, docker might use lxc right now, but there is no warranty it will do so forever.
– creack
Jul 30 '13 at 21:57
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PHP - Modify current object in foreach loop
...horter (see comment by Paystey)
Per the PHP foreach documentation:
In order to be able to directly modify array elements within the loop precede $value with &. In that case the value will be assigned by reference.
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Why can't my program compile under Windows 7 in French? [closed]
... hommes.(cette)manger;
}
}
For further reference: Wikipedia Word Order
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edited Apr 2 '14 at 15:09
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When is a Java method name too long? [closed]
...leItems() and getEligibleItemsCount() next to each other in alphabetically ordered lists (e.g. autocompletion or javadoc)
– sfussenegger
Feb 9 '10 at 17:37
4
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What is pip's equivalent of `npm install package --save-dev`?
...e to use) it can handle many files and environments(test, dev, production, etc. ). It also has command to upgrade all/any of your dependencies.
installation
pipm install pkg-name
installation as development dependency
pipm install pkg-name --dev
installation as testing dependency
pipm install...
Bytes of a string in Java
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@KorayTugay Yes, more or less. You could argue about the order of cause and effect, though. I'd be more inclined to state that a char is always 2 bytes because it is a primitive data type defined to be 2 bytes wide. (And that the UTF-16 representation was mainly a consequence of ...
Pandas get topmost n records within each group
... 2
3 7 3 1
4 8 4 1
(Keep in mind that you might need to order/sort before, depending on your data)
EDIT: As mentioned by the questioner, use df.groupby('id').head(2).reset_index(drop=True) to remove the multindex and flatten the results.
>>> df.groupby('id').head(2).res...
Show a Form without stealing focus?
...hWnd, // Window handle
int hWndInsertAfter, // Placement-order handle
int X, // Horizontal position
int Y, // Vertical position
int cx, // Width
int cy, // Height
uint uFlags); // Window posi...