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Printing object properties in Powershell
...
My solution to this problem was to use the $() sub-expression block.
Add-Type -Language CSharp @"
public class Thing{
public string Name;
}
"@;
$x = New-Object Thing
$x.Name = "Bill"
Write-Output "My name is $($x.Name)"
Write-Output "This won't work right: $x.Name"
Gives:
My ...
Retrieve list of tasks in a queue in Celery
...rproject.celery import app as celery_app
with celery_app.pool.acquire(block=True) as conn:
tasks = conn.default_channel.client.lrange(queue_name, 0, -1)
decoded_tasks = []
for task in tasks:
j = json.loads(task)
body = json.loads(base64.b64decode(j['body']))...
Converting numpy dtypes to native python types
... the .item() method so the only way I saw was to wrap .item() inside a try block.
– Robert Lugg
Jan 8 '19 at 19:51
3
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psql: FATAL: Ident authentication failed for user “postgres”
...ltering
out" certain hosts from a group, for example a reject line could block
a specific host from connecting, while a later line allows the
remaining hosts in a specific network to connect.
md5
Require the client to supply a double-MD5-hashed password for
authentication. See Sect...
Parse a URI String into Name-Value Collection
...catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } return value; } });
– phreakhead
Jul 22 '15 at 18:22
...
Saving interactive Matplotlib figures
...mmediately after figx.show(), you should call plt.show() instead, which is blocking.
– maechler
Oct 22 '19 at 5:49
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$apply vs $digest in directive testing
...e, so you need to handle exception yourself. scope.$apply uses a try-catch block internally and passes all exceptions to $exceptionHandler.
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How to wait for a number of threads to complete?
...r(i = 0; i < threads.length; i++)
threads[i].join();
Each join will block until the respective thread has completed. Threads may complete in a different order than you joining them, but that's not a problem: when the loop exits, all threads are completed.
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'
... your .OBJ files and check for the machine entry in the FILE HEADER VALUES block.
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CSS: Set a background color which is 50% of the width of the window
...olute;
right:0;
top:0;
content:"";
display:block;
height:100%;
background-color:#06F;
z-index:1;
}
fiddle link
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