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Assign null to a SqlParameter
The following code gives an error - "No implicit conversion from DBnull to int."
18 Answers
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What's the difference between lapply and do.call?
...last example supposed to be do.call(cbind, x) the current version gives me Error in do.call(c, x) : 'what' must be a function or character string...
– sindri_baldur
Jul 20 '17 at 20:45
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What is the equivalent of “none” in django templates?
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{% if profile.user.first_name is None %} causes syntax error in Django template.
– Rockallite
Sep 24 '13 at 4:23
1
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Best Practices: working with long, multiline strings in PHP?
... closing EOT; there should be no spaces or tabs. otherwise you will get an error
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How can I force Powershell to return an array when a call only returns one object?
...eck the data type of the variable...
IF ($ServerIps -isnot [array])
{ <error message> }
ELSE
{ <proceed> }
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What is the difference between Digest and Basic Authentication?
...ain text
STEP 2 : the server responds with the desired information or an error
Basic Authentication uses base64 encoding(not encryption) for generating our cryptographic string which contains the information of username and password. HTTP Basic doesn’t need to be implemented over SSL, but if...
How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...F below (e.g. naming the Module Regex and the function regex causes #NAME! errors).
In the big text window in the middle insert the following:
Function regex(strInput As String, matchPattern As String, Optional ByVal outputPattern As String = "$0") As Variant
Dim inputRegexObj As New VBScript...
RegEx: Grabbing values between quotation marks
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With python this raises an error: sre_constants.error: cannot refer to open group
– a1an
Jun 12 '15 at 10:43
12
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Export to CSV via PHP
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There may be several reasons for errors, the simplest way to find them is to look at your apache error.log file.
– Alain Tiemblo
Dec 28 '12 at 18:01
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Android SDK installation doesn't find JDK
...nd try the back-next option first, and then try setting JAVA_HOME like the error message says, but if that doesn't work for you either, then try this:
Do as it says, set JAVA_HOME in your environment variables, but in the path use forward slashes instead of backslashes.
Seriously.
For me it faile...