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How to concatenate two IEnumerable into a new IEnumerable?
...quences which will not change during the lifetime of Cat, and which can be read from without side-effects, then Cat may be used directly. Otherwise, it may be a good idea to call ToList() on Cat and use the resulting List<T> (which will represent a snapshot of the contents of A and B).
Some ...
Why are functions and methods in PHP case-insensitive?
...ement parser. I was still writing all my real business logic in C.
I have read somewhere that since all the functions introduced essentially felt like tags in an HTML document and since HTML tags were case insensitive, he chose function names in PHP to be case insensitive. Later on this feature rem...
Numpy where function multiple conditions
...dr/2.]
It only creates one boolean array, and in my opinion is easier to read because it says, is dist within a dr or r? (Though I'd redefine r to be the center of your region of interest instead of the beginning, so r = r + dr/2.) But that doesn't answer your question.
The answer to your ques...
Should I avoid 'async void' event handlers?
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Oops, never mind... VBer trying to read C# here... I just noticed the return type of OnFormLoadAsync. I see now that this makes for a handy trick. Thanks.
– InteXX
Feb 18 '15 at 7:33
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How do I copy SQL Azure database to my local development server?
...an DB, you cannot do incremental updates to your local database once you already done it once.
Method #2 (SSID data plus schema objects) is very simple. First go though a steps described above, then create DB Creation script (righ click on database in SSMS, choose Generate Scripts -> Database C...
Load HTML file into WebView
...origin. If null, it's about:blank.
data: String containing your hmtl file, read with BufferedReader for example
More info: WebView.loadDataWithBaseURL(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
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What is the difference between a stored procedure and a view?
...n remove permission to directly query the table Employee and just keep the read permission on the View. In this way, we can implement security using Views.
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Laravel Check If Related Model Exists
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Read whole thing. count($relation) is a general solution for all relations. It will work for Model and Collection, while Model has no ->count() method.
– Jarek Tkaczyk
Jul 29 '14 at 1...
why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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Definitely easier to read than using escape characters. I'm a bit shocked that I didn't know the whole time that my date formats were going to get overwritten!
– Savage
Jul 28 '16 at 14:09
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Preview an image before it is uploaded
...
Please take a look at the sample code below:
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function(e) {
$('#blah').attr('src', e.target.result);
}
reader.readAsData...