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log4net vs. Nlog
...after going through various online forums. Here are my findings:
Setting/starting up with NLog is dead easy. You go through the Getting started tutorial on their website and you are done. You get a fair idea, how thing might be with nlog. Config file is so intuitive that anyone can understand the ...
Is AsyncTask really conceptually flawed or am I just missing something?
...!= null) {
mWorker.mActivity = null;
}
}
void startWork() {
mWorker = new Worker(this);
mWorker.execute(...);
}
}
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How to extract the first two characters of a string in shell scripting?
...he sed one:
substitute "s/"
the group "()" of two of any characters ".." starting at the beginning of the line "^" and followed by any character "." repeated zero or more times "*" (the backslashes are needed to escape some of the special characters)
by "/" the contents of the first (and only, in ...
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
...w screenshot to findout how that can cause issues.
As you can see if we started AsyncTask with a strong reference then there is no guarantee that our Activity/Fragment will be alive till we get data, so it would be better to use WeakReference in those cases and that will also help in memory manag...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
...
If the shell scripts start with #!/bin/bash, they will always run with bash from /bin. If they however start with #!/usr/bin/env bash, they will search for bash in $PATH and then start with the first one they can find.
Why would this be useful?...
bodyParser is deprecated express 4
...your opinion to use express-generator it will generate skeleton project to start with, without deprecated messages appeared in your log
run this command
npm install express-generator -g
Now, create new Express.js starter application by type this command in your Node projects folder.
express n...
Android Paint: .measureText() vs .getTextBounds()
...ngle, in purple is result of measureText.
It's seen that bounds left part starts some pixels from left, and value of measureText is incremented by this value on both left and right. This is something called Glyph's AdvanceX value. (I've discovered this in Skia sources in SkPaint.cpp)
So the outcom...
Simple regular expression for a decimal with a precision of 2
...ire that the whole string is a number of this form, wrap the expression in start and end tags such as (in Perl's form):
^\d+(\.\d{1,2})?$
To match numbers without a leading digit before the decimal (.12) and whole numbers having a trailing period (12.) while excluding input of a single period (.)...
How do you do relative time in Rails?
...
Something like this would work.
def relative_time(start_time)
diff_seconds = Time.now - start_time
case diff_seconds
when 0 .. 59
puts "#{diff_seconds} seconds ago"
when 60 .. (3600-1)
puts "#{diff_seconds/60} minutes ago"
when 3600 .. (3600*24-1)...
How to get relative path from absolute path
...;
/// <param name="fromPath">Contains the directory that defines the start of the relative path.</param>
/// <param name="toPath">Contains the path that defines the endpoint of the relative path.</param>
/// <returns>The relative path from the start directory to the end...