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When to use the different log levels
...ed transient environmental conditions such as short loss of network or database connectivity should be logged as Warnings, not Errors. Viewing a log filtered to show only warnings and errors may give quick insight into early hints at the root cause of a subsequent error. Warnings should be used sp...
Understanding Fragment's setRetainInstance(boolean)
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In JavaScript, does it make a difference if I call a function with parentheses?
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Re-raise exception with a different type and message, preserving existing information
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SET versus SELECT when assigning variables?
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How to send a “multipart/form-data” with requests in python?
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The relevant part is: file-tuple can be a2-tuple, 3-tupleor a4-tuple.
Based on the above, the simplest multipart form request that includes both files to upload and form fields will look like this:
multipart_form_data = {
'file2': ('custom_file_name.zip', open('myfile.zip', 'rb')),
'ac...
Why should hash functions use a prime number modulus?
...a safe assumption. But you can still get occasional bad hashing behaviours based on hash functions like the one above, and prime bucket count could help further.
Putting about the principle that "everything has to be prime" is as far as I know a sufficient but not a necessary condition for good dis...
Check synchronously if file/directory exists in Node.js
...exists, you are probably doing that because you intend to take some action based on the result, and that logic (the check and/or subsequent action) should accommodate the idea that a thing found at that path may be a file or a directory, and that you may encounter EPERM or other errors in the proces...
Truly understanding the difference between procedural and functional
...nse: variables do not vary over time, functions can only compute something based on their inputs).
(This is oversimplified, e.g., FPLs typically have facilities for working with mutable memory whereas procedural languages can often support higher-order procedures so things are not as clear-cut; but...
How can I provide multiple conditions for data trigger in WPF?
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