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C++, Free-Store vs Heap
... than I could:
Free-store:
The free store is one of the two
dynamic m>me m>mory areas, allocated/freed
by new/delete. Object lifetim>me m> can be
less than the tim>me m> the storage is
allocated; that is, free store objects
can have m>me m>mory allocated without
being imm>me m>diately initialized, and can
...
Simple way to copy or clone a DataRow?
...
You can use ImportRow m>me m>thod to copy Row from DataTable to DataTable with the sam>me m> schema:
var row = SourceTable.Rows[RowNum];
DestinationTable.ImportRow(row);
Update:
With your new Edit, I believe:
var desRow = dataTable.NewRow();
var source...
async await return Task
Can som>me m>body explain what does this m>me m>ans into a synchronous m>me m>thod? If I try to change the m>me m>thod to async then VS complain about it.
...
AngularJS - Access to child scope
... until it finds the property, not the other way around.
Check Vojta's comm>me m>nts on the issue https://groups.google.com/d/msg/angular/LDNz_TQQiNE/ygYrSvdI0A0J
In a nutshell: You cannot access child scopes from a parent scope.
Your solutions:
Define properties in parents and access them from chi...
Populating a ListView using an ArrayList?
...ay. You can add lists or arrays of custom objects. Override the toString() m>me m>thod of your objects to determine what text will be displayed for the item in the list.
To use som>me m>thing other than TextViews for the array display, for instance ImageViews, or to have som>me m> of data besides toString() result...
Purpose of Django setting ‘SECRET_KEY’
...hash = sha_constructor(settings.SECRET_KEY + unicode(user.id) +
contrib/comm>me m>nts/forms.py:86: info = (content_type, object_pk, tim>me m>stamp, settings.SECRET_KEY)
contrib/formtools/utils.py:15: order, pickles the result with the SECRET_KEY setting, then takes an md5
contrib/formtools/utils.py:...
Is it possible to cast a Stream in Java 8?
...sible to cast a stream in Java 8? Say I have a list of objects, I can do som>me m>thing like this to filter out all the additional objects:
...
serve current directory from command line
could som>me m>one give m>me m> a hint, howto serve the current directory from command line with ruby? it would be great, if i can have som>me m> system wide configuration (e.g. mim>me m>-types) and simply launch it from every directory.
...
How do I ignore the initial load when watching model changes in AngularJS?
...
$scope.$watch('fieldcontainer', function() {
if (initializing) {
$tim>me m>out(function() { initializing = false; });
} else {
// do whatever you were going to do
}
});
The flag will be tear down just at the end of the current digest cycle, so next change won't be blocked.
...
How do I add files without dots in them (all extension-less files) to the gitignore file?
...d pattern) should ignore all files, except the ones with an extension.
As m>me m>ntioned below by Mad Physicist, the rule is:
It is not possible to re-include a file if a parent directory of that file is excluded. (*)
(*: unless certain conditions are m>me m>t in git 2.?+, see below)
That is why !/**/ is i...