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How to print something without a new line in ruby
...
$stdout.sync = true
100.times do
print "."
sleep 1
end
"How can I use “puts” to the console without a line break in ruby on rails?"
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On Duplicate Key Update same as insert
...his would slow the process on large datasets and like importing csv's with 100K or more rows?
– Muhammad Omer Aslam
May 14 at 17:45
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Stopping python using ctrl+c
...port win_ctrl_c
# do something that will block
def work():
time.sleep(10000)
t = threading.Thread(target=work)
t.daemon = True
t.start()
#install handler
install_handler()
# now block
t.join()
#Ctrl+C works now!
Solution 3: Polling method
I don't prefer or recommend this method be...
How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
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+100
Filter
app.filter('unsafe', function($sce) { return $sce.trustAsHtml; });
Usage
<ANY ng-bind-html="value | unsafe"></AN...
What does [ N … M ] mean in C aggregate initializers?
...tension. For example,
int widths[] = { [0 ... 9] = 1, [10 ... 99] = 2, [100] = 3 };
It is not portable. Compiling with -pedantic with tell you so.
How does it work here?
The preprocessor replaces #include <asm/unistd.h> with its actual contents(it defines miscellaneous symbolic constant...
How to calculate a time difference in C++
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I tried this on Mac 10.7 . my app executes a 100 mb file in 15 seconds, but the diff time is reporting 61 seconds. Not much use. I think time() is probably better.
– Miek
Sep 23 '13 at 22:33
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Difference between “process.stdout.write” and “console.log” in node.js?
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TK-421TK-421
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Formatting a float to 2 decimal places
... "123,456.78 %" standard percent, notice that value is multiplied by 100
$"{1234.5678:2}" "2" :)
Performance Warning
Interpolated strings are slow. In my experience this is the order (fast to slow):
value.ToString(format)+" blah blah"
string.Format("{0:format} blah ...
How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
...Error: Unknown property frameon
Solution
frame_on
Example
data = range(100)
import matplotlib.pyplot as plt
fig, ax = plt.subplots()
ax.plot(data)
#ax.set(frameon=False) # Old
ax.set(frame_on=False) # New
plt.show()
s...
CSS: How do I auto-resize an image to fit a 'div' container?
...an explicit width or height to the image tag. Instead, give it:
max-width:100%;
max-height:100%;
Also, height: auto; if you want to specify a width only.
Example: http://jsfiddle.net/xwrvxser/1/
img {
max-width: 100%;
max-height: 100%;
}
.portrait {
height: 80px;
wid...