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How do I install an old version of Django on virtualenv?
...jango) inside the virtual environment. But it's exactly what I want to do, and I can't figure it out.
3 Answers
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Write string to output stream
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Streams (InputStream and OutputStream) transfer binary data. If you want to write a string to a stream, you must first convert it to bytes, or in other words encode it. You can do that manually (as you suggest) using the String.getBytes(Charset) ...
How to change color in circular progress bar?
I am using circular progress bar on Android. I wish to change the color of this. I am using
22 Answers
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Converting an object to a string
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For reference IE6 and 7 do not support this. IE6 isn't that big a deal because of very few users, and an active campaign to kill it ... but there are still quite a few IE7 users out there (depends on your user base).
– Mi...
Adding IN clause List to a JPA Query
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query = "SELECT el FROM EventLog el WHERE el.timeMark >= :dateFrom AND "
+ "el.timeMark <= :dateTo AND "
+ "el.name IN :inclList")
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'str' object does not support item assignment in Python
I would like to read some characters from a string and put it into other string (Like we do in C).
7 Answers
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Create whole path automatically when writing to a new file
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Why getParentFile and not just mkdirs?
– sauperl
Mar 11 '16 at 15:54
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UIButton title text color
...e text color or the shadow color. Instead, use the setTitleColor:forState: and setTitleShadowColor:forState: methods of this class to make those changes." No real explanation of the "why" though.
– clauswey
Mar 4 '15 at 12:12
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Perform .join on value in array of objects
...elp :) for what it's worth, just like map/reduce/filter are not 'pythonic' and comprehensions are the other way holds. In JavaScript's new spec in progress (Harmony) as well as some browsers already (firefox) you have pythonic comprehensions. You can do [x.name for x of users] (spec wiki.ecmascript....
In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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Grump - that isn't in standard make; it must be a GNU extension. Since you say Linux and Unix, it isn't clear which you want, but the -C option won't work on Solaris 10 (/usr/ccs/bin/make), AIX (/usr/bin/make), or HP-UX 11.23 (/usr/bin/make). Stil...