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How to use PyCharm to debug Scrapy projects
I am working on Scrapy 0.20 with Python 2.7. I found PyCharm has a good Python debugger. I want to test my Scrapy spiders using it. Anyone knows how to do that please?
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Why don't they teach these things in school? [closed]
...tion, most of which is kept secret, since there's little motivation for organizations to collate and publish information about their developers' effectiveness, even if they are collecting it (which most aren't).
There's also some confusion of fields. Software development, or software "engineering"...
Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
...ndard compilation options nowadays, it parses [[ ]] but interprets it as meaning the same as [ ].
– dubiousjim
May 31 '12 at 15:42
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Signal handling with multiple threads in Linux
...er routine, then you can control which thread will receive the signals by manipulating specific thread signal masks using pthread_sigmask(3). You can nominate one thread to manage them all, or create one thread per signal, or any mixture of these options for specific signals, or you rely on the Linu...
How are people managing authentication in Go? [closed]
For those building RESTful APIs and JS front-end apps in Go, how are you managing authentication? Are you using any particular libraries or techniques?
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Reorder / reset auto increment primary key
I have a MySQL table with an auto increment primary key. I deleted some rows in the middle of the table. Now I have, for example, something like this in the ID column: 12, 13, 14, 19, 20. I deleted the 15, 16, 17 and 18 rows.
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tag in Twitter Bootstrap not functioning correctly?
...ted Jan 14 '14 at 22:38
Mohamed Anis Dahmani
41633 silver badges1111 bronze badges
answered Jul 20 '12 at 13:42
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Build fat static library (device + simulator) using Xcode and SDK 4+
It appears that we can - theoretically - build a single static library that includes both simulator and iPhone and iPad.
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Why exactly is eval evil?
...ropName) when I could have written obj[propName].
– Daniel Earwicker
Apr 3 '10 at 14:57
I see what you mean now, Raine...
A regex to match a substring that isn't followed by a certain other substring
I need a regex that will match blahfooblah but not blahfoobarblah
5 Answers
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