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What’s the difference between ScalaTest and Scala Specs unit test frameworks?
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The main differences are (mostly from a specs point of view :-) ):
ScalaTest provides more "testing styles" than specs (you can visit each bullet point on the quick start page to get a detailed view on each style)
ScalaTest and specs have a different set o...
What generates the “text file busy” message in Unix?
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@FelipeValdes The name is historical from the terminology of a half century ago. For example, in multics the text segment of a program was distinct from the link segment, and even earlier people talked about binary text. stackoverflow.com/a/1282540/833300
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Count how many records are in a CSV Python?
..."# {funcname}")
t = timeit.timeit(f'{funcname}("{filename}")', setup=f'from __main__ import {funcname}', number = 100) / 100
print('Elapsed time : ', t)
print('n = ', func(filename))
print('\n')
def sum1forline(filename):
with open(filename) as f:
return sum(1 for line i...
Set TextView text from html-formatted string resource in XML
...r code:
TextView foo = (TextView)findViewById(R.id.foo);
foo.setText(Html.fromHtml(getString(R.string.nice_html)));
IMHO, this is several orders of magnitude nicer to work with :-)
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What is the minimum I have to do to create an RPM file?
...or your needs. There is an example here which shows how to package an app from source. FPM can produce both deb files and RPM files.
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Why is std::map implemented as a red-black tree?
...Black trees are used in most collection libraries, including the offerings from Java and Microsoft .NET Framework.
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Catch Ctrl-C in C
...y latest edit? No hard feelings there it would be perfectly understandable from your point of view :)
– Peter Varo
May 18 '17 at 22:51
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Immediate function invocation syntax
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From Douglass Crockford's style convention guide: (search for "invoked immediately")
When a function is to be invoked immediately, the entire invocation expression should be wrapped in parens so that it is clear that the val...
The model backing the context has changed since the database was created
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Here's some information from Scott Gu's Blog posted by Jeff on what's actually taking place:
For those who are seeing this exception:
"The model backing the 'Production' context has changed since the
database was created. Either manually ...
How to restore the permissions of files and directories within git if they have been modified?
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Oh, it worked, I was trying to apply from a directory different than the repository root. git apply only works there.
– pepper_chico
Aug 28 '12 at 22:06
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