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Git Push error: refusing to update checked out branch
...of a repository. With a bare repository, you can push to any branch since none are checked out. Although possible, pushing to non-bare repositories is not common). What you can do, is to fetch and merge from the other repository. This is how the pull request that you can see in Github works. You ask...
What are the differences between delegates and events?
... the last line of code, I have overridden the previous behaviors just with one missing + (I have used = instead of +=)
Another weak spot is that every class which uses your Animal class can raise RaiseEvent just calling it animal.RaiseEvent().
To avoid these weak spots you can use events in c#.
Y...
Set title background color
...er by asking a linked question (don't really want to do a new post as this one is the basement on my question).
I'm declaring my titlebar in a Superclass from which, all my other activities are children, to have to change the color of the bar only once. I would like to also add an icon and change t...
Will the base class constructor be automatically called?
...his by printing out the age of the customer after construction (link to ideone with a demo).
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How can I disable the UITableView selection?
...or me, I tried to use cell.selectionStyle = UITableViewCellSelectionStyleNone; but it didn't work. One thing to note: it should be: tableView.allowsSelection = NO; not false.
– tony.tc.leung
May 21 '10 at 18:26
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C# listView, how do I add items to columns 2, 3 and 4 etc?
...
There are several ways to do it, but here is one solution (for 4 columns).
string[] row1 = { "s1", "s2", "s3" };
listView1.Items.Add("Column1Text").SubItems.AddRange(row1);
And a more verbose way is here:
ListViewItem item1 = new ListViewItem("Something");
item1.Sub...
Javascript Equivalent to C# LINQ Select
... I suggest that you stick with the jQuery method.
If you prefer the other one for some reason you could always add a polyfill for old browser support.
You can always add custom methods to the array prototype as well:
Array.prototype.select = function(expr){
var arr = this;
//do custom stu...
Set a default parameter value for a JavaScript function
...lways been passed truthy values before and suddenly fails because a falsey one is passed in should probably be avoided where a more robust approach is available.
– jinglesthula
Oct 31 '12 at 20:34
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Stream vs Views vs Iterators
...e viewed much like a database view. It is a series of transformation which one applies to a collection to produce a "virtual" collection. As you said, all transformations are re-applied each time you need to fetch elements from it.
Both Iterator and views have excellent memory characteristics. Stre...
Why use Ruby instead of Smalltalk? [closed]
...tions. The language paradigm is also something of a culture shock for someone not familiar with it, and the piecemeal view of the program presented by the browser is quite different to what most people were used to.The overall effect is that Smalltalk got a (somewhat deserved) reputation for being ...