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C# How can I check if a URL exists/is valid?
I am making a simple program in visual c# 2005 that looks up a stock symbol on Yahoo! Finance, downloads the historical data, and then plots the price history for the specified ticker symbol.
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How to check if an app is installed from a web-page on an iPhone?
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207
As far as I know you can not, from a browser, check if an app is installed or not.
But you ca...
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?
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235
Should I completely avoid the use of those methods?
Yes for application code.
The met...
Are delphi variables initialized with a value by default?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Sep 25 '08 at 11:41
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Why do I get “'property cannot be assigned” when sending an SMTP email?
..., "user@hotmail.com");
SmtpClient client = new SmtpClient();
client.Port = 25;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = false;
client.Host = "smtp.gmail.com";
mail.Subject = "this is a test email.";
mail.Body = "this is my test email body";
client.Send(mail)...
How do I create a datetime in Python from milliseconds?
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223
Just convert it to timestamp
datetime.datetime.fromtimestamp(ms/1000.0)
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Get type of a generic parameter in Java with reflection
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Aubin
13.3k88 gold badges5252 silver badges7575 bronze badges
answered Dec 14 '09 at 14:37
DerMikeDerMike
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What's the valid way to include an image with no src?
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240
While there is no valid way to omit an image's source, there are sources which won't cause ser...
Android adding simple animations while setvisibility(view.Gone)
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726
You can do two things to add animations, first you can let android animate layout changes for y...
What is the size limit of a post request?
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205
It depends on a server configuration. If you're working with PHP under Linux or similar, you c...