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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
...
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
...
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 ...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
... instructions inside the inner loop. You'll notice that it's broken into 4 blocks of 12 instructions each. Each of these 12 instructions blocks are completely independent from each other - and take on average 6 cycles to execute.
So there's 12 instructions and 6 cycles between issue-to-use. The lat...
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...