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getResourceAsStream returns null
...In this case you'll have to use "../" in your path to get up one level and then down to another path branch to reach your resource.
– Zon
May 26 '17 at 17:28
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How to explicitly discard an out argument?
... String messages;
return MakeMyCall(inputParams, out messages);
}
Then you can call Other_MakeMyCall without having to fiddle with out parameters you don't need.
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What LaTeX Editor do you suggest for Linux? [closed]
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if you install texmaker using apt-get, then it will install the whole texlive distribution, what if someone uses a vanilla texlive from ctan?
– ramgorur
Jan 31 '16 at 2:31
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Get all related Django model objects
...et_accessor_name() for rel in a._meta.get_all_related_objects()]
You can then use something like this to get all related objects:
for link in links:
objects = getattr(a, link).all()
for object in objects:
# do something with related object instance
I spent a while trying to figu...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
...t to work.
First I uninstalled all traces of Genymotion and Virtualbox.
I then proceeded to install Genymotion and then Virtual Box again, but the previous version (4.2.18)
I ran Genymotion, Downloaded an Image, I got an error message about the network trying to run it.
So I ran it Directly insid...
What linux shell command returns a part of a string? [duplicate]
...nt to start from 3rd char till end of the string ie: "abcdef" we need cdef then echo "abcdef" | cut -c3?"
– user1731553
Apr 5 '16 at 5:46
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Javascript: Setting location.href versus location
...ther is no longer a default property, or the default property is changed. Then your program breaks unexpectedly.
If you mean href, you should specify href.
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How to only get file name with Linux 'find'?
...from the directory that holds the current file.
When used + instead of ;, then {} is replaced with as many pathnames as possible for each invocation of utility. In other words, it'll print all filenames in one line.
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How do I trim whitespace from a string?
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Just one space, or all consecutive spaces? If the second, then strings already have a .strip() method:
>>> ' Hello '.strip()
'Hello'
>>> ' Hello'.strip()
'Hello'
>>> 'Bob has a cat'.strip()
'Bob has a cat'
>>> ' Hello '.strip() # ALL consecu...
MySQL dump by query
...you could just create a new table for the query (CREATE TABLE SELECT), and then dump that table with mysqldump. That way you can easily restore it later.
– quano
Apr 5 '12 at 23:08
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