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What is the default value for enum variable?
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It is whatever member of the enumeration represents the value 0. Specifically, from the documentation:
The default value of an enum E is the value produced by the expression (E)0.
As an example, take the following enum:
enum E
{
Foo, Bar, Baz, Quux
}
Without overriding the default va...
In Vim, how do you search for a word boundary character, like the \b in regexp?
...and normal regex?
Within vim's regex engine, why are some metacharacters escaped and some are not?
Can I make vim accept \b rather than just \< and \>?
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How to make Google Chrome JavaScript console persistent?
...ilding a dynamic site, I need to track the changes between pages, ie. Ajax calls, POST, GET stuff and similar stuff.
5 Answ...
Adding and removing style attribute from div with jquery
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Can I add more than 1 css property per line? Or do I have to do one for each style property like so: $("#voltaic_holder").css("position", "relative"); $("#voltaic_holder").css("top", "-75");
– ItsPronou...
TypeScript typed array usage
...his doesn't create an "array of things". To create an array of things, you can simply use the array literal expression:
this._possessions = [];
Of the array constructor if you want to set the length:
this._possessions = new Array(100);
I have created a brief working example you can try in the ...
Rounding DateTime objects
I want to round dates/times to the nearest interval for a charting application. I'd like an extension method signature like follows so that the rounding can be acheived for any level of accuracy:
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Is there any way to hide “-” (Delete) button while editing UITableView
...ion (0left align) of the cell!
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
return YES;
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
return UITableViewCellEditingSt...
ggplot2 legend to bottom and horizontal
How can I move a ggplot2 legend to the bottom of the plot and turn it horizontally?
2 Answers
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Get cookie by name
...ng by token will produce either, an array with one string (same value), in case token does not exist in a string, or an array with two strings , in case token is found in a string .
The first (left) element is string of what was before the token, and the second one (right) is what is string of wha...
How to compile without warnings being treated as errors?
...y default warnings aren't treated as errors by any compiler I know. If you can't find it, you can try overriding it with -Wno-error, as nightcracker suggested. That should work unless the -Werror is passed after the flags you set in CFLAGS in the makefile.
– Daniel Fischer
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