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How do I use the lines of a file as arguments of a command?
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242
If your shell is bash (amongst others), a shortcut for $(cat afile) is $(< afile), so you'd...
How to call erase with a reverse iterator
...ch and testing I found the solution. Apparently according to the standard [24.4.1/1] the relationship between i.base() and i is:
&*(reverse_iterator(i)) == &*(i - 1)
(from a Dr. Dobbs article):
So you need to apply an offset when getting the base(). Therefore the solution is:
m_Cursor...
Preloading images with JavaScript
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Alex M.
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answered Sep 5 '10 at 12:30
Huzi--- JaviatorHuzi---...
git visual diff between branches
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228
Use git diff with a range.
git diff branch1..branch2
This will compare the tips of each bra...
Linq to SQL how to do “where [column] in (list of values)”
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answered Jul 2 '09 at 17:04
Jon SkeetJon Skeet
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How to create SBT project with IntelliJ Idea?
...elliJ IDEA has become so much better these days. The current version (14.0.2) supports sbt projects out of the box with the Scala plugin. Just install the plugin and you should be able to open up Scala/sbt projects without any troubles.
With the plugin, just point at a sbt project and IDEA is goi...
NUnit vs. xUnit
... of writing this answer the latest NUnit version is v3.5 and xUnit.net is v2.1.
Both of the frameworks are awesome, and they both support parallel test running (in a different way though). NUnit has been around since 2002, it's widely used, well documented and has a large community, whereas xUnit.n...
How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...her vector image editor).
These instructions may work for SQL Developer 3.2.09.23 to 4.1.3.20.
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Matplotlib discrete colorbar
...= plt.subplots(1, 1, figsize=(6, 6)) # setup the plot
x = np.random.rand(20) # define the data
y = np.random.rand(20) # define the data
tag = np.random.randint(0, 20, 20)
tag[10:12] = 0 # make sure there are some 0 values to show up as grey
cmap = plt.cm.jet # define the colormap
# extract al...