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“Too many values to unpack” Exception
...ion. can you please suggest whats going wrong.
– MegaBytes
Jan 10 '15 at 8:03
For anyone that still didnt get it (ie m...
Can I hex edit a file in Visual Studio?
...aybe there is something to active in settings/options which is not enabled by default ?).
– tigrou
Jun 19 '12 at 16:45
5
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Pushing app to heroku problem
...m:floating-stone-94.git' " (with a different app name) and i got rid of it by doing the following:
git remote rm heroku
heroku create
you should see a line that says 'Git remote heroku added'. Also
git remote -v
should now have the correct app.
...
What Does Question Mark Mean in Xcode Project Navigator?
...
It's the file untracked by source control.
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Is Task.Result the same as .GetAwaiter.GetResult()?
...tions where you want behavior similar to the synchronous blocking employed by Task.Wait, but where you want the original exception propagated unwrapped rather than it being encased in an AggregateException. To achieve that, you can target the Task’s awaiter directly. When you write “await task...
Java List.contains(Object with field value equal to x)
...u can check to see if a Collection contains a MyObject with the name "foo" by like so:
MyObject object = new MyObject();
object.setName("foo");
collection.contains(object);
However, this might not be an option for you if:
You are using both the name and location to check for equality, but you o...
how to provide a swap function for my class?
... friend if you absolutely need to, or provide a member swap that is called by the free function:
// version 1
class Bar{
public:
friend void swap(Bar& lhs, Bar& rhs) {
// ....
}
};
// version 2
class Bar{
public:
void swap(Bar& other) {
// ...
}
};
void swap(Bar...
What are the best practices for catching and re-throwing exceptions?
...ption
The most obvious meaningful action is to handle the exception, e.g. by displaying an error message and aborting the operation:
try {
$connect = new CONNECT($db, $user, $password, $driver, $host);
}
catch (Exception $e) {
echo "Error while connecting to database!";
die;
}
Loggin...
Split Strings into words with multiple word boundary delimiters
...
re.split()
re.split(pattern, string[, maxsplit=0])
Split string by the occurrences of pattern. If capturing parentheses are used in pattern, then the text of all groups in the pattern are also returned as part of the resulting list. If maxsplit is nonzero, at most maxsplit splits occur, a...
Set default CRAN mirror permanent in R
... mirror site-wide in your Rprofile.site. The location of the file is given by ?Startup:
The
path of this file is taken from the value of the R_PROFILE
environment variable (after tilde expansion). If this variable is
unset, the default is R_HOME/etc/Rprofile.site, which is ...