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how to run two commands in sudo?
... any way how I can run two Db2 commands from a command line? (They will be called from a PHP exec command.)
10 Answers
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HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
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I am not sure why the api calls were failing when i had hosted my project under a port 8080, just moving it as a virtual directory under the default website did the trick :)
– Kiran
Jun 12 '15 at 3:35
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More elegant “ps aux | grep -v grep”
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brilliant hack (I think I should call it that, since the aux / grep authors probably did not think of this scenario.)
– Michael Trouw
Apr 12 '16 at 14:12
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Detect if called through require or directly by command line
How can I detect whether my Node.JS file was called using SH: node path-to-file or JS: require('path-to-file') ?
5 Answers...
What does template mean?
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What you have there is of the last kind. It's a compile time constant (so-called constant expression) and is of type integer or enumeration. After looking it up in the standard, i had to move class templates up into the types section - even though templates are not types. But they are called type-p...
Custom attributes - Yea or nay?
...ttp://pastie.org/511358
To get the data for any particular element simply call parseData with a reference to that element passed as the only argument:
var myElem = document.getElementById('someelement');
var data = parseData( myElem );
data.someRandomData.a; // <= Access the object staight aw...
Android: Vertical ViewPager [closed]
...re a way to make a ViewPager that does not scroll horizontally, but vertically?!
15 Answers
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How can I display a list view in an Android Alert Dialog?
...he list is longer than will fit on the screen then the dialog will automatically scroll it. If you have a really long list, though, I'm guessing that you should probably make a custom dialog with a RecyclerView.
To test all of the examples above I just had a simple project with a single button than ...
Breaking/exit nested for in vb.net
...@ysap - In my experience, its rare to need multiple boolean variables. Typically, there is a single exit condition (e.g. "done") that once it is encountered, all loop levels should be exited. Nevertheless, I prefer making a separate method, and using "Return" - this cleanly encapsulates the nested c...
Inheritance and Overriding __init__ in python
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The book is a bit dated with respect to subclass-superclass calling. It's also a little dated with respect to subclassing built-in classes.
It looks like this nowadays:
class FileInfo(dict):
"""store file metadata"""
def __init__(self, filename=None):
super(FileInfo...