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Break when a value changes using the Visual Studio debugger
...
Address: &(this->m_value)
Byte Count: 4 (Because int has 4 bytes)
Now, we can resume the program. The debugger will stop when the value is changed.
You can do the same with inherited classes or compound classes.
class B
{
private:
A m_a;
};
Address: &(this->m_a.m_value)...
UICollectionView auto scroll to cell at IndexPath
...hat I'm trying to use. I have the number of the object in the array and I know the name of that object. But don't know how to put correct indexPath... Any ideas?
– AlexanderZ
Apr 13 '13 at 17:55
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“Invalid form control” only in Google Chrome
...s shown as expected.
I believe this is a bug in Chrome: my workaround for now was to come up with an initial/default value.
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How to center canvas in html5
I've been searching for a solution for a while now, but haven't found anything. Maybe it's just my search terms.
Well, I'm trying to make the canvas center according to the size of the browser window. The canvas is 800x600.
And if the window gets below 800x600, it should resize as well(but that's no...
Null check in an enhanced for loop
...mpty list won't fail.
If you get this list from somewhere else and don't know if it is ok or not you could create a utility method and use it like this:
for( Object o : safe( list ) ) {
// do whatever
}
And of course safe would be:
public static List safe( List other ) {
return other =...
When to use %r instead of %s in Python? [duplicate]
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Thanks. I was wondering why one might use the %r - but I now understand from your example above.
– Helen Neely
Jan 16 '14 at 15:49
2
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How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?
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git stash push --include-untracked
If you don't need them anymore, you now can drop that stash:
git stash drop
If you don't want to stash changes that you already staged - e.g. with git add - then add the option --keep-index. Note however, that this will still prevent merging if those staged ...
Android: remove notification from notification bar
... with an event I manage to add notification in android notification bar. Now I need sample how to remove that notification from notification bar on an event ??
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How to find all the tables in MySQL with specific column names in them?
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@JohnMillikin: or conversely, if you don't know the database but only the field name, leave it out and add TABLE_SCHEMA to the fields of the return set to see all databases + tables that contain that column name.
– Abel
May 17 '13...
Default profile in Spring 3.1
...ot set the default profile in an application.properties file. In order to know that application-prod.properties should be use you'll have to know the profile. That's what this approach does. It defines profiles outside the spring context either the web.xml (default) or via environment variable (over...