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How to find patterns across multiple lines using grep?
... a bit more explanation, and in that case, I would've up-voted it one more time. I know a bit of sed, but not enough to use this answer to produce a meaningful exit code after half an hour of fiddling. Tip: 'RTFM' rarely gets up-votes on StackOverflow, as your previous comment shows.
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How to close tag properly?
...cy validation.
see: 2011 discussion and additional links here, though over time some bits may have changed
Partly this is because browsers try very hard to error correct. Also, because there has much confusion about self-closing tags, and void tags. Finally, The spec has changed, or hasn't always...
Static Initialization Blocks
...
The non-static block:
{
// Do Something...
}
Gets called every time an instance of the class is constructed. The static block only gets called once, when the class itself is initialized, no matter how many objects of that type you create.
Example:
public class Test {
static{
...
AsyncTask threads never die
...cked out what was going on in the Eclipse debugger, I found out that every time a new AsyncTask was created (which is quite often, because they can only be used once), a new thread was being created but never terminated.
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How to change facet labels?
... @ArnaudAmzallag: Correct, though if someone feels like donating some time, it could in the future.
– naught101
May 13 '14 at 0:52
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RuntimeWarning: DateTimeField received a naive datetime
... not in Django settings, but in the date passed to the model. Here's how a timezone-aware object looks like:
>>> from django.utils import timezone
>>> import pytz
>>> timezone.now()
datetime.datetime(2013, 11, 20, 20, 8, 7, 127325, tzinfo=pytz.UTC)
And here's a naive ob...
How safe is it to store sessions with Redis?
...
This question is really about real-time sessions, and seems to have arisen partly due to a misunderstanding of the phrase 'delayed write operations' While the details were eventually teased out in the comments, I just wanted to make it super-duper clear...
Yo...
How do I simulate a low bandwidth, high latency environment?
...ked very well for my applications, but I also ended up using WANem several times. The provided bootable ISO (and virtual appliance images) made it quite handy.
share
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What is the most appropriate way to store user settings in Android application
...option "Save password" so the user wouldn't have to type the password each time the application starts.
14 Answers
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How to send an object from one Android Activity to another using Intents?
...erything below here is for implementing Parcelable */
// 99.9% of the time you can just ignore this
@Override
public int describeContents() {
return 0;
}
// write your object's data to the passed-in Parcel
@Override
public void writeToParcel(Parcel out, int flag...