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What is the yield keyword used for in C#?
...ithout creating temp collections.
It helps to do stateful iteration.
In order to explain above two points more demonstratively, I have created a simple video you can watch it here
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improv...
Conversion failed when converting date and/or time from character string while inserting datetime
...une or 30th of February...
One more reason for strange conversion errors: Order of execution!
SQL-Server is well know to do things in an order of execution one might not have expected. Your written statement looks like the conversion is done before some type related action takes place, but the engi...
How to get script of SQL Server data? [duplicate]
...orarily delete a few FK's to allow SQL Server do its job. Or you manually order the INSERT statements for the "offending" tables. That would mean you cannot script all tables as a set but need to go through them a few at a time based on your understanding of the proper order? How have you dealt wi...
How to print a string in fixed width?
...lt;5}'.format('ss', 'sss') 'Second sss and first ss ' so you can reorder or even output the same variable many times in a single output string.
– mightypile
Dec 23 '13 at 17:59
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How to use Global Variables in C#?
...me namespace):
String code = Globals.CODE_PREFIX + value.ToString();
In order to deal with different namespaces, you can either:
declare the Globals class without including it into a specific namespace (so that it will be placed in the global application namespace);
insert the proper using dire...
Load and execution sequence of a web page?
...you might get a
sequence like the following, where a
page has (in this order) references
to three script files, and five image
files, all of differing sizes:
GET script1 and script2; queue request for script3 and images1-5.
script2 arrives (it's smaller than script1): GET script3,...
How to iterate over the keys and values with ng-repeat in AngularJS?
...that it will be alphabetized by the keys so the naming matters if the item order is relevant to the display.
– display name
Mar 11 '14 at 18:49
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How do you get the index of the current iteration of a foreach loop?
...index is beside the point. Additionally, that the linked list does have an order only strengthens Jim's position. All you need to do is number each element in order. Specifically, you can achieve this by incrementing a count while you iterate, or you could generate a list of integers with the same l...
How to frame two for loops in list comprehension python
...
The best way to remember this is that the order of for loop inside the list comprehension is based on the order in which they appear in traditional loop approach. Outer most loop comes first, and then the inner loops subsequently.
So, the equivalent list comprehensi...
Segue to another storyboard?
...gue is an abstract class. You need to subclass it and implement perform in order for it to do anything. They're really meant to be created in storyboards. You can push the view controller manually, though, which is a good solution. lnafziger's answer does this well:
UIStoryboard *secondStoryBoard =...