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How should I cast in VB.NET?
...g, use this. This is the same as (string)var in C#.
TryCast (as mentioned by @NotMyself) is like DirectCast, but it will return Nothing if the variable can't be converted into a string, rather than throwing an exception. This is the same as var as string in C#. The TryCast page on MSDN has a good...
Download file of any type in Asp.Net MVC using FileResult?
...fy the generic octet-stream MIME type:
public FileResult Download()
{
byte[] fileBytes = System.IO.File.ReadAllBytes(@"c:\folder\myfile.ext");
string fileName = "myfile.ext";
return File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, fileName);
}
...
Long press gesture on UICollectionViewCell
...ubclass of) UICollectionView. I read in the documentation that it is added by default, but I can't figure out how.
8 Answe...
Custom Drawable for ProgressBar/ProgressDialog
... is possible to change the look (drawable) of a ProgressBar/ProgressDialog by simply creating a new style an assigning it to the style property of the ProgressBar. But I cannot get this to work properly. Here is what I did so far:
...
How can I get the actual stored procedure line number from an error message?
...ine number - to zero, in this case. Then just add the line number reported by the error message to the line number in SSMS where you wrote LINENO 0 and bingo - you have the error's line number as represented in the query window.
...
How to split a comma-separated value to columns
...
Look at the numbers table solution DelimitedSplit8K by Jeff Moden in @ughai answer below too.
– Ruskin
Mar 6 '18 at 6:31
2
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Detect IE version (prior to v9) in JavaScript
...t the OP asked for a purely JavaScript solution, I believe that the answer by @Tim Down below is better, as it doesn't involve changing the existing HTML, plus it's not using jQuery: stackoverflow.com/a/10965203/134120
– AsGoodAsItGets
Jan 13 '15 at 10:53
...
Ignore Typescript Errors “property does not exist on value of type”
....: If getBBox would be in HTMLElement type you could cast the object to it by var typedElement = <HTMLElement> outerHtmlElement;.
– michalczukm
Jan 17 '16 at 20:00
4
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AngularJS - pass function to directive
...
Also if you want to send a parameter to your function, call the function by passing an object:
<test color1="color1" update-fn="updateFn(msg)"></test>
JS
var app = angular.module('dr', []);
app.controller("testCtrl", function($scope) {
$scope.color1 = "color";
$scope.updat...
新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...们起初采用官方Kibana v3，用户提出的类似SQL中的多个group by，画百分比，求指定区间占比等常见需求无法满足。之后通过三斗大神(微博@argv)定制版的Kibana 3满足了一些用户需求。Kibana 4诞生后，代码几乎是对Kibana3的重写，做了大...