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Web scraping with Python [closed]
...t times from a web site. Is it possible to scrape web content with Python? what are the modules used? Is there any tutorial available?
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Alarm Manager Example
.... The onReceive never got called again. I spent hours trying to figure out what it could be. What I came to realize is that the Intent for whatever mysterious reason was no longer being called. To get around this, I discovered that you really do need to specify an action for the receiver in the mani...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
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I had this and am mystified as to what has caused it, even after reading the above responses. My solution was to do
git reset --hard origin/master
Then that just resets my (local) copy of master (which I assume is screwed up) to the correct point, as repr...
Ubuntu rails install fails on zlib
...stall
sudo gem install rails
that fixed the problem. This is similar to what other people posted above, but not exactly, so I figured I may as well post exactly what I did to get it going.
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GOBIN not set: cannot run go install
...GOBIN must be an absolute path.
For instance, this thread illustrates what happen in the case where a go build is done outside of GOPATH/src:
Looks like your GOPATH is set to ~/go but you ran the go install command on ~/dev/go
See Go Build
The Go path is a list of directory trees cont...
How can I use modulo operator (%) in JavaScript? [duplicate]
...g 10, so instead you say it's 3 times 9 with the remainder being 1. That's what modulo gets you.
– MarioDS
May 12 '13 at 8:38
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Big-oh vs big-theta [duplicate]
... see big-theta with the occasional big-oh thrown in.
I know mathematically what the difference is between the two, but in English, in what situation would using big-oh when you mean big-theta be incorrect, or vice versa (an example algorithm would be appreciated)?
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nvm keeps “forgetting” node in new terminal session
... If that doesn't work, make sure in your .bash_profile (or .bashrc or whatever) you don't have anything modifying PATH after source xx/nvm.sh
– goodmanship
Jan 10 '17 at 1:25
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Eloquent Collection: Counting and Detect Empty
...Collection is always returned, even when there are no results. Essentially what you're checking is $a = new stdClass; if ($a) { ... } which will always return true.
To determine if there are any results you can do any of the following:
if ($result->first()) { }
if (!$result->isEmpty()) { }
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How does Tortoise's non recursive commit work?
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what is an actual reason? why or how are these files causing the problem?
– Build Succeeded
Mar 12 at 9:56
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