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How to define an alias in fish shell?
...fine a new function foo, run it, and save it persistently.
sthorne@pearl~> function foo
echo 'foo was here'
end
sthorne@pearl~> foo
foo was here
sthorne@pearl~> funcsave foo
sha...
Debugging automatic properties
... Visual Studio 2008, 2010, 2012, 2013:
Go to the Breakpoint window
New -> Break at Function…
For the get, type: ClassName.get_Counter()
For the set, type: ClassName.set_Counter(int)
You'll get a "No Source Available" when the breakpoint is hit, but you'll get the calling location in the ca...
GUI-based or Web-based JSON editor that works like property explorer [closed]
...
my $data = { arbitrary structure in here };
my $json_handler = JSON::Any->new(utf8=>1);
my $json_string = $json_handler->objToJson($data);
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How to clear all the jobs from Sidekiq?
...reset
# Clear specific queue
stats = Sidekiq::Stats.new
stats.queues
# => {"main_queue"=>25, "my_custom_queue"=>1}
queue = Sidekiq::Queue.new('my_custom_queue')
queue.count
queue.clear
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What does it mean by select 1 from table?
...he table". Thus checking "table availability" as part of, for example a health check of a table with hundred millions of rows, will end in a result set of hundred millions "1". (note: not that this would EVER happen...in production;);) )
– conny
Mar 30 '18 at 8...
Error handling with node.js streams
...
If you are using node >= v10.0.0 you can use stream.pipeline and stream.finished.
For example:
const { pipeline, finished } = require('stream');
pipeline(
input,
transformA,
transformB,
transformC,
(err) => {
if (err) {
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YAML Multi-Line Arrays
... name: Jack
age: 32
-
name: Claudia
age: 25
I get this: [{"name"=>"Jack", "age"=>32}, {"name"=>"Claudia", "age"=>25}] (I use the YAML Ruby class).
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Write a number with two decimal places SQL server
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This work for me and always keeps two digits fractions
23.1 ==> 23.10
25.569 ==> 25.56
1 ==> 1.00
Cast(CONVERT(DECIMAL(10,2),Value1) as nvarchar) AS Value2
Code screenshot
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Does a javascript if statement with multiple conditions test all of them?
In javascript, when using an if statement with multiple conditions to test for, does javascript test them all regardless, or will it bail before testing them all if it's already false?
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How to make Google Chrome JavaScript console persistent?
...I'm on Chrome 15.0.874.58 beta-m and I have a checkbox in Developer Tools > Settings labelled "Console: Preserve log on navigation". Does the job nicely.
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