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How to create a file in Linux from terminal window? [closed]
What's the easiest way to create a file in Linux terminal?
17 Answers
17
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Is it possible to read from a InputStream with a timeout?
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Using inputStream.available()
It is always acceptable for System.in.available() to return 0.
I've found the opposite - it always returns the best value for the number of bytes available. Javadoc for InputStream.available...
How to set a Django model field's default value to a function call / callable (e.g., a date relative
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The question is misguided. When creating a model field in Django, you are not defining a function, so function default values are irrelevant:
from datetime import datetime, timedelta
class MyModel(models.Model):
# default to 1 day from now
my_date = models....
How to avoid isset() and empty()
I have several older applications that throw a lot of "xyz is undefined" and "undefined offset" messages when running on the E_NOTICE error level, because the existence of variables is not explicitly checked using isset() and consorts.
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Resolve absolute path from relative path and/or file name
Is there a way in a Windows batch script to return an absolute path from a value containing a filename and/or relative path?
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Common xlabel/ylabel for matplotlib subplots
I have the following plot:
7 Answers
7
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how to change uiviewcontroller title independent of tabbar item title
I am setting my view controllers title like this in view did load:
8 Answers
8
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When NOT to use Cassandra?
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There is nothing like a silver bullet, everything is built to solve specific problems and has its own pros and cons. It is up to you, what problem statement you have and what is the best fitting solution for that problem.
I will try to a...
htaccess redirect to https://www
I have the following htaccess code:
14 Answers
14
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UITableview: How to Disable Selection for Some Rows but Not Others
I am displaying in a group tableview contents parsed from XML. I want to disable the click event on it (I should not be able to click it at all) The table contains two groups. I want to disable selection for the first group only but not the second group. Clicking the first row of second group nav...