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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...
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...
setImmediate vs. nextTick
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520
Use setImmediate if you want to queue the function behind whatever I/O event callbacks that are...
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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Trigger change() event when setting 's value with val() function
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124
I had a very similar issue and I'm not quite sure what you're having a problem with, as your su...