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Delete all the queues from RabbitMQ?
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Great answer, actually made up my day. If you select "Exchanges and Queues" from the list, you could easily delete both Queues and Exchanges. I wish this could be the accepted answer.
– Wiktor Zychla
Dec 5 '18 at 11:2...
Proper use of 'yield return'
The yield keyword is one of those keywords in C# that continues to mystify me, and I've never been confident that I'm using it correctly.
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How to get current memory usage in android?
... like 50mb but when I go to phone settings and see the memory usage there, my app shows 100mb. why is this difference?
– batmaci
Mar 24 '18 at 13:33
1
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What's the significance of Oct 12 1999? [closed]
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Elementary my dear Watson:
Oct 12 1999 is exactly 80 days before 1-1 2000.
For some people the year 2000 was the end of the world
As we know, it takes 80 days to go around the world.
So oct 12 1999 was the last possible day to go aro...
How to check for a valid URL in Java?
...lValidator urlValidator = new UrlValidator();
urlValidator.isValid("http://my favorite site!");
There are several properties that you can set to control how this class behaves, by default http, https, and ftp are accepted.
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Specify an SSH key for git push for a given domain
...ite-admin , while I want to push to git@git.company.com:some_repo using 'my own' private key. AFAIK, I can't solve this using ~/.ssh/config , because the user name and server name are identical in both cases. As I mostly use my own private key, I have that defined in ~/.ssh/config for git@git....
How to access parent scope from within a custom directive *with own scope* in AngularJS?
... property the directive needs via an attribute, then $watch it:
<div my-dir attr1="prop1"></div>
scope.$watch(attrs.attr1, function() { ... });
If you are watching an object property, you'll need to use $parse:
<div my-dir attr2="obj.prop2"></div>
var model = $p...
How to get different colored lines for different plots in a single figure?
...done automatically. Yes, it is possible.
import matplotlib.pyplot as plt
my_colors = plt.rcParams['axes.prop_cycle']() # <<< note that we CALL the prop_cycle
fig, axes = plt.subplots(2,3)
for ax in axes.flatten(): ax.plot((0,1), (0,1), **next(my_colors))
Each plot (axes) in a figure (f...
Youtube iframe wmode issue
...ng assumes that you're already passing parameters in the URL. I wasn't in my case, so I instead need to add "?wmode=xxxx" to the URL.
– Matt Huggins
May 27 '11 at 20:29
6
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Checking if a variable is an integer
...of the post" But regardless, thank you for your answer, it helped me solve my issue!
– John Curry
Oct 17 '14 at 0:11
7
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