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System.Net.Http: missing from namespace? (using .net 4.5)
...fore your class declaration
using System.Web.Http;
If you still get the Error, try doing this in Visual Studio
Right click on the References folder on your project.
Select Add Reference.
Select the .NET tab (or select the Browse button if it is not a .NET Framework assembly).
Double-click the a...
Delete files older than 15 days using PowerShell
...
If files may be in use it's also worth adding " -ErrorAction SilentlyContinue" to the RemoveItem command.
– Kevin Owen
Jul 30 '15 at 10:21
17
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Pretty Printing a pandas dataframe
...as:
pd.DataFrame({'A': [1, 2], 'B': ['a,', 'b']})
Prettytable raises an error of the form:
Error: Could not determine delimiter
The following function handles this case:
def format_for_print(df):
table = PrettyTable([''] + list(df.columns))
for row in df.itertuples():
tabl...
Android read text raw resource file
...h (Exception e) {
// e.printStackTrace();
txtHelp.setText("Error: can't show help.");
}
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Getting file names without extensions
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I got the error " 'builder' does not exist in the current context ". I added 'system.Text' but still got same error. What is the reason?
– ffttyy
Jan 27 '16 at 19:52
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How to alter a column and change the default value?
I got the following error while trying to alter a column's data type and setting a new default value:
7 Answers
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How to create Temp table with SELECT * INTO tempTable FROM CTE Query
...ary table. I am not sure how to do it as it gives an Invalid Object name error.
6 Answers
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Defining TypeScript callback type
...e member variable to your function, then call a method - ugly and prone to errors, because setting the variable first is part of the contract of calling the method.
– David
Apr 17 '15 at 13:05
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How can I access my localhost from my Android device?
...en mobile and laptop are on the same WiFi), I get a ERR_CONNECTION_REFUSED error. That is, my MacBook seems to refuse the connection attempt from my mobile.
ADB Reverse Socket (Android only)
This solution works for me (tested with a MacBook):
Connect Android mobile device with USB cable to lap...
C# equivalent of the IsNull() function in SQL Server
... I tried to use the null-coalescing operator but kept getting the error Operator '??' cannot be applied to operands of type 'bool?' and 'int'. The error was misleading. The problem was that I was trying to assign a an int in the right-hand operand position to a boolean variable. I had to ch...