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The name 'ConfigurationManager' does not exist in the current context
I am trying to access connectionStrings from the config file. The code is ASP.NET + C#. I have added System.Configuration to reference and also mentioned with using. But still it wouldn't accept the assembly.
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download file using an ajax request
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Thanks @João, I was looking for this solution from a very long time.
– Abhishek Gharai
Jan 14 at 10:27
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How to pass object with NSNotificationCenter
I am trying to pass an object from my app delegate to a notification receiver in another class.
5 Answers
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Why C# fails to compare two object types with each other but VB doesn't?
...g Option Strict Off is a bad idea: I’ve used VB.NET for almost a decade, from before .NET’s official release until a few years ago, and I’ve absolutely no idea what a = b does with Option Strict Off. It does some kind of equality comparison, but what exactly happens and why, no idea. It’s mo...
Detect network connection type on Android
...riendly) information about connection type. You can use this code (derived from a @hide method in TelephonyManager.java).
This method returns a String describing the current connection type.
i.e. one of : "WIFI" , "2G" , "3G" , "4G" , "5G" , "-" (not connected) or "?" (unknown)
Remark: This code ...
Check if something is (not) in a list in Python
...your list, python will have scanned the list upto the end. This is evident from the timings below:
l = list(range(100001))
s = set(l)
%timeit 100000 in l
%timeit 100000 in s
2.58 ms ± 58.9 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
101 ns ± 9.53 ns per loop (mean ± std. dev. of...
Making a div vertically scrollable using CSS
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You have it covered aside from using the wrong property. The scrollbar can be triggered with any property overflow, overflow-x, or overflow-y and each can be set to any of visible, hidden, scroll, auto, or inherit. You are currently looking at these t...
Is there an interactive way to learn Vim? [closed]
...or the time limit. I need something I can use to refresh my memory 5 years from now.
– Dan Bechard
May 29 '16 at 23:59
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What is the difference between “instantiated” and “initialized”?
...able is declared - MyClass myClassyReference
An object is instantiated (...from/of a given class, implied) - new MyClass()
The object is assigned to the variable. =.
Restating the facts:
A reference-type variable is also called simply "a reference". A "value-type variable" is not a reference.
Th...
How can I handle the warning of file_get_contents() function in PHP?
...ta received, but $content === FALSE is not "triggered" ($site being called from a localhost server, note that I have datas quickly if I paste myself the url into a browser).
– Oliver
Dec 24 '14 at 12:39
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