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What is the best way to iterate over a dictionary?
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The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...ems in the DB which are NOT in the
// new child item collection anymore?
if (!parent.ChildItems.Any(c => c.ID == originalChildItem.ID))
// Yes -> It's a deleted child item -> Delete
_dbContext.ChildItems.Remove(originalChildItem);
}
_dbContex...
How can I do a line break (line continuation) in Python?
...g like this:
if a == True and \
b == False
Check the style guide for more information.
From your example line:
a = '1' + '2' + '3' + \
'4' + '5'
Or:
a = ('1' + '2' + '3' +
'4' + '5')
Note that the style guide says that using the implicit continuation with parentheses is preferre...
What is the difference between angular-route and angular-ui-router?
... setting it in $rootScope on run.
In essence, ui-router is ngRouter with more features, under the sheets it is quite different. These additional features are very useful for larger applications.
More Information:
Github: https://github.com/angular-ui/ui-router
Documentation:
API Reference: ht...
TortoiseGit not showing icon overlays
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Can “using” with more than one resource cause a resource leak?
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How do you close/hide the Android soft keyboard using Java?
...! So, for hiding the keyboard from fragments, I resort to the lower-level, more common, and uglier:
public static void hideKeyboardFrom(Context context, View view) {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWi...
Git pull results in extraneous “Merge branch” messages in commit log
...that was already pushed.
The commits you see are there to combine two (or more) branches. It is perfectly fine to have a commit that does nothing else then merging multiple branches. In fact it makes it very clear when you have a merge commit that combines branches when looking at the history. In c...
while (1) Vs. for (;;) Is there a speed difference?
...hances are the code inside of the loop is going to be a few thousand times more expensive than the loop itself anyway, so who cares?
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Debug vs. Release performance
...th or falsity of statements like "the debug build is slower".
And furthermore, you'll be able to get meaningful results. "Slower" is meaningless because it is not clear whether it's one microsecond slower or twenty minutes slower. "10% slower under realistic conditions" is more meaningful.
Spen...