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Android on-screen keyboard auto popping up
...has an "opening screen" (basically a menu) that has an EditText followed by several Button s. The problem is that several of my users are reporting that when they open the app it's automatically popping up the on-screen keyboard without them even touching the EditText . As far as I can tell, all...
Save modifications in place with awk
...ction will truncate the file to zero size (redirecting output). Therefore, by the time someprocess gets launched and wants to read from the file, there is no data for it to read.
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Celery Received unregistered task of type (run example)
...istry.tasks to see a list of all of my current tasks. You can always check by running dir(celery.registry).
– Nick Brady
Sep 30 '16 at 18:21
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Remove HTML Tags from an NSString on the iPhone
...n < and >) solution, works with iOS >= 3.2:
-(NSString *) stringByStrippingHTML {
NSRange r;
NSString *s = [[self copy] autorelease];
while ((r = [s rangeOfString:@"<[^>]+>" options:NSRegularExpressionSearch]).location != NSNotFound)
s = [s stringByReplacingCharactersIn...
Accessing console and devtools of extension's background.js
... console for a "content script" of their chrome extension, it is available by doing a normal "show developer console" then use the dropdown arrow to selects its "javascript environment" then you'll have access to its methods, etc.
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What are the mechanics of short string optimization in libc++?
...bit goes to the long/short flag.
7 bits goes to the size.
Assuming char, 1 byte goes to the trailing null (libc++ will always store a trailing null behind the data).
This leaves 3 words minus 2 bytes to store a short string (i.e. largest capacity() without an allocation).
On a 32 bit machine, 10 ...
How can I represent an 'Enum' in Python?
...
Python is dynamic by default. There's no valid reason to enforce compile-time safety in a language like Python, especially when there is none. And another thing ... a good pattern is only good in the context in which it was created. A good pa...
How do I cast a variable in Scala?
...e a way to get 'base' casted to MyConcrete even if want to extract "value" by exploiting the 'unapply' call performed by "case MyConcrete(value)" ?
– ithkuil
Dec 11 '10 at 17:52
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Is it wrong to place the tag after the tag?
...ipt right at the end of the body tag there's no other content left to load by the time it gets there, so there should be little difference between placing it outside or just inside. You then have the added benefit of your page still validating, which was the point I was trying to make in my answer....
Set the value of an input field
...
This is one way of doing it:
document.getElementById("mytext").value = "My value";
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