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Suppress echo of command invocation in makefile?
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Add @ to the beginning of command to tell gmake not to print the command being executed. Like this:
run:
@java myprogram
As Oli suggested, this is a feature of Make and not of Bash.
On the other hand, Bash will never echo commands being execu...
How do you tell Resharper that a method parameter is a string containing a CSS class?
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add a comment
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Ansible: Set variable to file content
...aveat: This lookup will work with local files, not remote files.
Here's a complete example from the docs:
- hosts: all
vars:
contents: "{{ lookup('file', '/etc/foo.txt') }}"
tasks:
- debug: msg="the value of foo.txt is {{ contents }}"
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Ideal Ruby project structure
...variable. i.e.
$:.push File.expand_path(File.dirname(__FILE__) + '/../surfcompstuff')
That means when you have say, surfer.rb in that dir, you can require "surfer" anywhere and the file will be found.
Also, as a convention, classes and singletons get a file and modules get a directory. For insta...
Seeing escape characters when pressing the arrow keys in python shell
...ally use the arrow keys to move around in the current line or get previous commands (with arrow-up) etc.
23 Answers
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How do I find a specific table in my EDMX model quickly?
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Really time saving for complex entity model
– Ravinder Singh Bhanwar
Feb 7 '17 at 11:15
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What difference between Jersey vs jax-rs
...S gives you javax.ws.rs.core.Request interface and Jersey implements it in com.sun.jersey.spi.container.ContainerRequest
– Ale Zalazar
Jul 26 '13 at 19:39
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LINQ Distinct operator, ignore case?
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StringComparer does what you need:
List<string> list = new List<string>() {
"One", "Two", "Three", "three", "Four", "Five" };
var distinctList = list.Distinct(
StringComparer.CurrentCultureIgnoreCase).ToList()...
Bash Script: count unique lines in file
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You can use the uniq command to get counts of sorted repeated lines:
sort ips.txt | uniq -c
To get the most frequent results at top (thanks to Peter Jaric):
sort ips.txt | uniq -c | sort -bgr
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