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How to prevent rm from reporting that a file was not found?
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what does the 2 in 2> do?
– Dan
Aug 20 '18 at 15:38
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RESTful API methods; HEAD & OPTIONS
...ion may not be utilizing CONNECT in a manner of SSL tunneling, but imagine what would happen if a consumer of your application had a proxy that implemented CONNECT in the way it was specified in the RFC, the requests might not get passed on to your application.
– Steve Buzonas
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How to escape os.system() calls?
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This is what I use:
def shellquote(s):
return "'" + s.replace("'", "'\\''") + "'"
The shell will always accept a quoted filename and remove the surrounding quotes before passing it to the program in question. Notably, this avo...
Python string prints as [u'String']
...ntents member would be a list of strings and tags, which is apparently not what you have. Assuming that you really always get a list with a single element, and that your test is really only ASCII you would use this:
soup[0].encode("ascii")
However, please double-check that your data is really AS...
Static way to get 'Context' in Android?
...Before adding something like the above to your project you should consider what the documentation says:
There is normally no need to subclass Application. In most situation,
static singletons can provide the same functionality in a more modular
way. If your singleton needs a global context (...
What is the IntelliJ shortcut key to create a javadoc comment?
...and get a javadoc comment automatically generated with fields, returns, or whatever would be applicable for that specific javadoc comment. I'm assuming that IntelliJ IDEA has this feature. Can anyone tell me if there is a keyboard shortcut for this?
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Can JSON start with “[”?
From what I can read on json.org , all JSON strings should start with { (curly brace), and [ characters (square brackets) represent an array element in JSON.
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Get the latest record from mongodb collection
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So, what's the difference with this order : db.collection.find().sort({$natural:-1}).limit(1).pretty()
– Leo
Nov 2 '16 at 2:32
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How to change an Eclipse default project into a Java project
...d not specify the project type, so it checked out as a "default" project. What is the easiest way to quickly convert this into a "Java" project?
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Where do you include the jQuery library from? Google JSAPI? CDN?
There are a few ways to include jQuery and jQuery UI and I'm wondering what people are using?
16 Answers
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