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Capture characters from standard input without waiting for enter to be pressed
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Is there any easy way to extend this to not block?
– Joe Strout
Jul 21 '17 at 14:21
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show 2 more comments
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How to automate createsuperuser on django?
... super useful when trying to create superuser in heroku and your network blocks port 5000
– Vic
Jun 9 '16 at 5:40
4
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Add icon to submit button in twitter bootstrap 2
...Not sure if you're using Rails, but here's the code. The key was to pass a block to the link_to view helper:
<tbody>
<% @products.each do |product| %>
<tr>
<td><%= product.id %></td>
<td><%= link_to product.name, product_path(p...
CSS: transition opacity on mouse-out?
...imating as I have elements hanging outside the area. Doing so, made large blocks of text now hang outside the content area during animation as well.
The solution was to start the main text elements with an opacity of 0 and use addClass to inject and transition to an opacity of 1. Then removeClass...
How to list the files inside a JAR file?
...on your own will either cause exceptions to be thrown, or cause threads to block the application - both should be avoided.
– Eyal Roth
Apr 6 '17 at 11:02
add a comment
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Making a LinearLayout act like an Button
...ld, don't forget to add android:clickable="false" to it to prevent it from blocking click events.
– TheKalpit
Mar 4 '17 at 12:19
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Making a div vertically scrollable using CSS
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using overflow: auto somehow creates a gigantic empty block of space at the bottom of the page. Is this a common occurrence?
– Stupid.Fat.Cat
Oct 3 '16 at 23:26
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Printing object properties in Powershell
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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
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