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Prevent jQuery UI dialog from setting focus to first textbox
... a hidden span above it, use ui-helper-hidden-accessible to make it hidden by absolute positioning. I know you have that class because you are using dialog from jquery-ui and it's in jquery-ui.
<span class="ui-helper-hidden-accessible"><input type="text"/></span>
...
How to stop and restart memcached server?
...installed memcached manualy you probably need also create star/stop script by yourself.
– pejuko
Jun 23 '10 at 17:11
I...
RegEx - Match Numbers of Variable Length
...
You can specify how many times you want the previous item to match by using {min,max}.
{[0-9]{1,3}:[0-9]{1,3}}
Also, you can use \d for digits instead of [0-9] for most regex flavors:
{\d{1,3}:\d{1,3}}
You may also want to consider escaping the outer { and }, just to make it clear that...
Print All JVM Flags
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The source is by definition perfect documentation of the program. Also see codinghorror.com/blog/2012/04/…
– Pyrolistical
May 7 '12 at 18:58
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Android studio add external project to build.gradle
...ion: 'variant'). Here, variant consists of flavor and buildType as defined by the library's build.gradle file. For example, if you want release build type of the library in a develop flavor, then variant is developRelease.
– Sevastyan Savanyuk
Aug 9 '17 at 7:44...
Guava equivalent for IOUtils.toString(InputStream)
...Does not close the Readable.
This means that your InputStreamReader, and by extension the InputStream returned by supplier.get(), will not be closed after this code completes.
If, on the other hand, you take advantage of the fact that you appear to already have an InputSupplier<InputStream>...
Using :before CSS pseudo element to add image to modal
... Now (in 2017), IE 11 is the only version of IE still supported by Microsoft; so, there is not much point in worrying about IE8 compatability. Also, a CSS solution is almost always better than the jQuery solution because they tend to load much faster and jQuery can cause screen flicker b...
Different bash prompt for different vi editing mode?
...putrc
Inputrc has an option to show a + for insert and : for normal mode, by adding set show-mode-in-prompt on in the ~/.inputrc as eMPee584 wrote, but this does not work well with multiline prompt (with older versions of bash and readline).
A solution is have a single line PS1 (>), and a funct...
How do I exit from the text window in Git?
...onfigured for use. In vim, you can press i to start entering text and save by pressing esc and :wq and enter, this will commit with the message you typed. In your current state, to just come out without committing, you can do :q instead of the :wq as mentioned above.
Alternatively, you can just do ...
Catch a thread's exception in the caller thread in Python
...think of right now to communicate this information to the parent thread is by using some sort of message passing, so you might look into that.
Try this on for size:
import sys
import threading
import Queue
class ExcThread(threading.Thread):
def __init__(self, bucket):
threading.Thre...