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How to get a random value from dictionary in python
...s an error like "dict_keys' object does not support indexing". Do you know what's wrong? Thanks a lot!!!
– beepretty
May 11 '16 at 4:50
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Node.js Mongoose.js string to ObjectId function
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mongoose.Types.ObjectId(id) but my id is undefined then what it will return ? new id or error
– Keval Bhatt
Dec 17 '15 at 9:14
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The executable gets signed with invalid entitlements in Xcode
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Restarting Xcode was what worked for me.
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How to POST raw whole JSON in the body of a Retrofit request?
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@jakewharton What can we do for TypedString since it has been removed?
– Jared Burrows
Mar 16 '16 at 20:48
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Run two async tasks in parallel and collect results in .NET 4.5
...hod to be async itself. Neither approach is better, it's just a matter of what your goal is.
– AaronLS
Jul 1 '13 at 18:17
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What does %s mean in a python format string?
What does %s mean in Python? And what does the following bit of code do?
7 Answers
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Does free(ptr) where ptr is NULL corrupt memory?
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benjamin, that's exactly what it means. What would you expect it to perform if it's aware of nullness of the argument?
– Michael Krelin - hacker
Dec 21 '09 at 7:52
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C# DLL config file
...y in. In most cases this will be the assembly of your main .EXE, which is what loaded up the .DLL. It is possible to spin up other app domains within an application, but you must explicitly provide information on what the root assembly of that app domain is.
Because of all this, the procedure for...
How to split a string, but also keep the delimiters?
...t:
[a;, b;, c;, d]
[a, ;b, ;c, ;d]
[a, ;, b, ;, c, ;, d]
The last one is what you want.
((?<=;)|(?=;)) equals to select an empty character before ; or after ;.
Hope this helps.
EDIT Fabian Steeg comments on Readability is valid. Readability is always the problem for RegEx. One thing, I do to...
Parsing HTML using Python
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What exactly is the parsed_html object?
– ffledgling
Jul 29 '12 at 12:21
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