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String comparison in Python: is vs. == [duplicate]
I noticed a Python script I was writing was acting squirrelly, and traced it to an infinite loop, where the loop condition was while line is not '' . Running through it in the debugger, it turned out that line was in fact '' . When I changed it to !='' rather than is not '' , it worked fine.
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SSL Error: CERT_UNTRUSTED while using npm command
...sonally I believe bypassing https is not the real solution, but we can use it as a workaround.
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Replace comma with newline in sed on MacOS?
... file of id's that are comma separated. I'm trying to replace the commas with a new line. I've tried:
13 Answers
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Removing all empty elements from a hash / YAML?
How would I go about removing all empty elements (empty list items) from a nested Hash or YAML file?
20 Answers
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How to get the filename without the extension from a path in Python?
How to get the filename without the extension from a path in Python?
23 Answers
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How to use putExtra() and getExtra() for string data
...which stores some string data. Now, I want to send this data from one activity to another activity.
18 Answers
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How to show the text on a ImageButton?
I have an ImageButton and I want to show a text and an image on it. But when I try on emulator:
11 Answers
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Uses of Action delegate in C# [closed]
I was working with the Action Delegates in C# in the hope of learning more about them and thinking where they might be useful.
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How to identify all stored procedures referring a particular table
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SELECT Name
FROM sys.procedures
WHERE OBJECT_DEFINITION(OBJECT_ID) LIKE '%TableNameOrWhatever%'
BTW -- here is a handy resource for this type of question: Querying the SQL Server System Catalog FAQ
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jquery disable form submit on enter
... (keyCode === 13) {
e.preventDefault();
return false;
}
});
EDIT: missed it, it's better to use keyup instead of keypress
EDIT 2: As in some newer versions of Firefox the form submission is not prevented, it's safer to add the keypress event to the form as well. Also it doesn't work (a...