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API Versioning for Rails Routes
... this route will be prefixed with api. Requests such as /api/v2/users, ya know?
Inside the namespace, we define two more namespaces (woah!). This time we're defining the "v1" namespace, so all routes for the controllers here will be inside the V1 module inside the Api module: Api::V1. By defining r...
Handling very large numbers in Python
... example of a huge integer value, fib(4000000).
But still it does not (for now) supports an arbitrarily large float !!
If you need one big, large, float then check up on the decimal Module. There are examples of use on these foruns: OverflowError: (34, 'Result too large')
Another reference: http://d...
sql primary key and index
...ate your own alternate index on that column, then drop the default index.
Now for the fun part--when do you NOT want a unique primary key index? You don't want one, and can't tolerate one, when your table acquires enough data (rows) to make the maintenance of the index too expensive. This varies ...
How do I pipe a subprocess call to a text file?
RIght now I have a script that I run. When I run it and it hits this line, it starts printing stuff because run.sh has prints in it.
...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
Since I discovered AutoLayout I use it everywhere, now I'm trying to use it with a tableHeaderView .
29 Answers
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HTML+CSS: How to force div contents to stay in one line?
...: 1px solid black;
width: 70px;
overflow: hidden;
white-space: nowrap;
}
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What is this date format? 2011-08-12T20:17:46.384Z
... separate the date from the time, and the Z means "zero hour offset" also known as "Zulu time" (UTC). If your strings always have a "Z" you can use:
SimpleDateFormat format = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US);
format.setTimeZone(TimeZone.getTimeZone("UTC"));
Or ...
How to frame two for loops in list comprehension python
...swering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– Brian
Aug 13 at 17:25
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sql server invalid object name - but tables are listed in SSMS tables list
...I actually wanted to use and choosing "New Query" from that context menu. Now SSMS uses the correct objects for IntelliSense.
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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...rint()able, so you're being shown the repr of the bytes you have. If you know the encoding of the bytes you received from the subprocess, you can use decode() to convert them into a printable str:
>>> print(b'hi\n'.decode('ascii'))
hi
Of course, this specific example only works if you a...