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HTTP Error 503. The service is unavailable. App pool stops on accessing website
...nfigured to run under some custom account and this account either doesn't exist or a wrong password has been provided, or the password has been changed. Look at the advanced properties of the Application Pool in IIS for which account it uses.
Also the Event Log might contain more information as to...
Where is SQL Server Management Studio 2012?
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You can get SSMS Express tools from here or full SQL Server Eval tools from here. MSDN/TechNet Downloads is currently the only place to get RTM versions (non-eval) of the SSMS 2012 toolset.
Note the first link now(dec 2017) points to 'Microso...
Disable Required validation attribute under certain circumstances
...asses that are specifically tailored to the needs of a given view. So for example in your case you could have the following view models:
public UpdateViewView
{
[Required]
public string Id { get; set; }
... some other properties
}
public class InsertViewModel
{
public string Id { ...
Pickle or json?
...Python object serialization.
If you want interoperability or you want a text format to store your data, go with JSON (or some other appropriate format depending on your constraints).
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Escape a string for a sed replace pattern
In my bash script I have an external (received from user) string, which I should use in sed pattern.
14 Answers
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How can I force division to be floating point? Division keeps rounding down to 0?
...representing one). If you might be dealing with other types (such as complex numbers) you'll need to either check for those or use a different method.
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How can I get a count of the total number of digits in a number?
...ow can I get a count of the total number of digits of a number in C#? For example, the number 887979789 has 9 digits.
16 An...
How can I check whether a radio button is selected with JavaScript?
I have two radio buttons within an HTML form. A dialog box appears when one of the fields is null. How can I check whether a radio button is selected?
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Read password from stdin
...th binaries in other language, in particular C, hence leveraging a lot of existing stuff (such as getpass(), I believe)
– mjv
Nov 19 '09 at 8:35
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