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bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
...hat this is related to the parser that BS will use to read the HTML. They document is here, but if you're like me (on OSX) you might be stuck with something that requires a bit of work:
You'll notice that in the BS4 documentation page above, they point out that by default BS4 will use the Python b...
Function overloading in Javascript - Best practices
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The best way to do function overloading with parameters is not to check the argument length or the types; checking the types will just make your code slow and you have the fun of Arrays, nulls, Objects, etc.
What most developers do is tack...
How do I reverse an int array in Java?
... - 1];
validData[validData.length - i - 1] = temp;
}
The way you are doing it, you swap each element twice, so the result is the same as the initial list.
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Disabled form inputs do not appear in the request
...isabled" />
FYI, per 17.12.1 in the HTML 4 spec:
Disabled controls do not receive focus.
Disabled controls are skipped in tabbing navigation.
Disabled controls cannot be successfully posted.
You can use readonly attribute in your case, by doing this you will be able to post your field's da...
Trouble comparing time with RSpec
...ttribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code:
...
What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
What the title says: what does it mean to encapsulate a variable in {} , "" , or "{} "? I haven't been able to find any explanations online about this - I haven't been able to refer to them except for using the symbols, which doesn't yield anything.
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Commit history on remote repository
...ess a branch's commit history on a remote repository. I had a look at the doc but could not find any substantial information on how to access a remote repo's commit history using my local git client.
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When should I use git pull --rebase?
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You should use git pull --rebase when
your changes do not deserve a separate branch
Indeed -- why not then? It's more clear, and doesn't impose a logical grouping on your commits.
Ok, I suppose it needs some clarification. In Git, as you probably know, you're encourage...
How do I fetch a single model in Backbone?
...mplemented controllers with the hashbang in your URL like so, http://www.mydomain.com/#clocks/123 , but it should work even if you haven't yet.
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Dokan虚拟磁盘开发实战因工作需要，最近与同事合作使用Dokan开发了一个虚拟磁盘的简单程序，初步实现了远程目录映射到本地虚拟磁盘的功能。远程服务端是用Python...因工作需要，最近与同事合作使用Dokan开发了一个虚拟磁盘的...