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What is the rationale for fread/fwrite taking size and count as arguments?
...re very firmly supported, although nobody uses those parts of the specs anymore.
– Matt Joiner
Sep 19 '10 at 4:58
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Observer Design Pattern vs “Listeners”
...servers about a change of its own state. So "State Observer" is actually a more descriptive name for the pattern. It also allows observers, as you described, to act upon the subject. So although Listeners seem less general in that sense, I think they are also more general in the sense that they reac...
Why do you have to call .items() when iterating over a dictionary in Python?
...is a check I believe I may have performed, or wanted to perform, 100 times more rarely than what if k in C actually means, checking the presence of the key only and completely ignoring the value.
On the other hand, wanting to loop just on keys is quite common, e.g.:
for k in thedict:
thedict[k...
How to determine the encoding of text?
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Eclipse - no Java (JRE) / (JDK) … no virtual machine
...e because it is enough to run your program, but again a JDK will allow for more operations.
Even though the default registered Java in Eclipse is the one used to launch the session, you can want to register an older SDK (including a non-Sun one) in order to run/debug your programs with a JRE similar...
How to strip all non-alphabetic characters from string in SQL Server?
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Should you ever use protected member variables?
...e they might have a slight performance advantage), and they were also used more in an era when very deep inheritance was in fashion, which it isn't at the moment.
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Check if a number has a decimal place/is a whole number
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Where can I set environment variables that crontab will use?
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I got one more solution for this problem:
0 5 * * * . $HOME/.profile; /path/to/command/to/run
In this case it will pick all the environment variable defined in your $HOME/.profile file.
Of course $HOME is also not set, you have to...
Call ASP.NET function from JavaScript?
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