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Why is there an unexplainable gap between these inline-block div elements? [duplicate]
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In this instance, your div elements have been changed from block level elements to inline elements. A typical characteristic of inline elements is that they respect the whitespace in the markup. This explains why a gap of space is generated between the elements. (example)
There...
Task vs Thread differences [duplicate]
... where the caller does not need the result.
Task
Finally, the Task class from the Task Parallel Library offers the best of both worlds. Like the ThreadPool, a task does not create its own OS thread. Instead, tasks are executed by a TaskScheduler; the default scheduler simply runs on the ThreadPool...
Is GET data also encrypted in HTTPS?
...f it is public, and you might also want to hide some of the public content from a MITM. In any event, it's best to let Google answer for themselves.
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psql invalid command \N while restore sql
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It is quite evil from PostgreSQL to give such a misleading warning, your answer saved me a lot of time!
– Tregoreg
Jul 21 '14 at 20:35
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Do I really need to encode '&' as '&'?
... @Delan: while I try to make every page I write validate, I understand from reading his question that he doesn't care about "morally". He just cares if it works or not. They are two different philosophies and both have their pros and cons, and there is not a "correct" one. For example this websi...
What is array to pointer decay?
... college. I'm sure anyone who's interested can get a more accurate picture from your upvoted comment.
– system PAUSE
Sep 23 '09 at 15:17
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Android and XMPP: Currently available solutions [closed]
...smack for developing my xmpp client,I am facing a problem > When i come from 1st time login I start my chatting with user B and receiving messages from user B also that is fine.i switch off my wifi and switch on it again then programatically reconnecting my jabber server and again login my accoun...
Explicitly calling a default method in Java
...oo();
}
public void bah() {
A.super.foo(); //original foo() from A accessed
C.super.foo(); //original foo() from C accessed
}
}
A and C can both have .foo() methods and the specific default implementation can be chosen or you can use one (or both) as part of your new foo(...
Elegant way to check for missing packages and install them?
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Yes. If you have your list of packages, compare it to the output from installed.packages()[,"Package"] and install the missing packages. Something like this:
list.of.packages <- c("ggplot2", "Rcpp")
new.packages <- list.of.packages[!(list.of.packages %in% installed.packages()[,"Pac...
When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
The following figure (from the official doc ) describes the well-known lifecycle of an Android activity:
5 Answers
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