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Short form for Java if statement
... > b) {
max = a;
}
else {
max = b;
}
Setting a single variable to one of two states based on a single condition is such a common use of if-else that a shortcut has been devised for it, the conditional operator, ?:. Using the conditional operator you can rewrite the above example in a single...
How to fix corrupted git repository?
I tried cloning my repository which I keep on my Ubuntu one folder to a new machine and I got this:
14 Answers
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Expand/collapse section in UITableView in iOS
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this initially worked for me when i had just one section, but as soon as i had more, i get the "invalid update invalid number of rows" error. i know this solution is older, but will this only work for one section? if we have more than one section, will we need to add th...
How do I redirect to the previous action in ASP.NET MVC?
... knows the URL that referred the user to GET Edit?
– one.beat.consumer
Nov 15 '12 at 23:53
UrlReferrer is NULL when I ...
Fastest way to convert JavaScript NodeList to Array?
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The second one tends to be faster in some browsers, but the main point is that you have to use it because the first one is just not cross-browser. Even though The Times They Are a-Changin'
@kangax (IE 9 preview)
Array.prototype.sli...
Changing cursor to waiting in javascript/jquery
...re is no reason to include an entire external library just to perform this one action which can be achieved with one line:
Change cursor to spinner: document.body.style.cursor = 'wait';
Revert cursor to normal: document.body.style.cursor = 'default';
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Why do some scripts omit the closing PHP tag, '?>'? [duplicate]
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Well, omitting the closing tag is just one solution for avoiding blanks and other characters at the end of file. For example any char which is accidentally added behind the closing tag would trigger an error when trying to modify header info later.
Removing the c...
Extension methods must be defined in a non-generic static class
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In one case, I had used public static class IQueryable<T> where T : MyBaseClass which also generates this error. The where T : MyBaseClass phrase belongs on the individual methods without <T> on the static class.
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Is it possible for git-merge to ignore line-ending differences?
...chinery
Signed-off-by: Elijah Newren
The 'merge' command is not the only one that does merges; other commands like checkout -m or rebase do as well.
Unfortunately, the only area of the code that checked for the "merge.renormalize" config setting was in builtin/merge.c, meaning it could only affect...
Performing Inserts and Updates with Dapper
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Performing CRUD operations using Dapper is an easy task. I have mentioned the below examples that should help you in CRUD operations.
Code for CRUD:
Method #1: This method is used when you are inserting values from different entities.
using (IDbConnection db = new SqlConnection(Configuratio...