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'IF' in 'SELECT' statement - choose output value based on column values
...ld be other report types than N and P. In your case, this could lead to an error, selecting -amount if report type (as an example) is 'E'. The question fails to mention if there are other report types though, so I remove my downvote. I just like to program defensively in these cases, so a heads up t...
MongoDB Show all contents from all collections
... I replaced db name with my db name, which kept on giving me errors. So don't do stupid things like me :D , stick to db.<collection_name>.find();
– adam shamsudeen
Nov 29 '18 at 14:37
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Could not find method compile() for arguments Gradle
...e sure that you are editing the correct build.gradle file. I received this error when editing android/build.gradle rather than android/app/build.gradle.
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Checking length of dictionary object [duplicate]
...th of my dictionary to test whether it had any objects in it. For regular error handling I guess you'd just check for null on a dictionary but just wanted to see how many returned and was added to my dictionary. So the problem was not how to iterate, just see how to get the count which I just thou...
How to extract the substring between two markers?
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try:
found = re.search('AAA(.+?)ZZZ', text).group(1)
except AttributeError:
# AAA, ZZZ not found in the original string
found = '' # apply your error handling
# found: 1234
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How to update column with null value
...found that when 'simulating' a SET = NULL query, PHPMyAdmin would throw an error. It's a red herring.. just run the query and all will be well.
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Can I force pip to reinstall the current version?
...g? none of these worked for me. I get the destination path already exists error.
– radtek
Aug 5 '14 at 20:09
@KeeganQ...
how to reset
...le in IE11. However resetting input.type works on all browsers without any error.
– Miroslav Jasso
Nov 15 '18 at 7:08
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Traversing text in Insert mode
... mode. And it happens to be much faster to erase a small word than to fix errors within it. I'm so used to it that I had closed the browser page when I was typing this message...!
Repetition count is largely underused. Before making a movement, you can type a number; and the movement will be rep...
How to write iOS app purely in C
...nction called -drawRect:
// to our custom view. Note that there is an error in the type-specification
// of this method, as I do not know the @encode sequence of 'CGRect' off
// of the top of my head. As a result, there is a chance that the rect
// parameter of the method may not ...