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Saving images in Python at a very high quality
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If you are using matplotlib and trying to get good figures in a latem>x m> document, save as an eps. Specifically, try something like this after running the commands to plot the image:
plt.savefig('destination_path.eps', format='eps')
I have found that eps files work best and the dpi parameter ...
Best way to detect Mac OS m>X m> or Windows computers with JavaScript or jQuery
... is on Mac and the right side when the user is on PC. Now I'm doing it by em>x m>amining the user agent, but it can be too easily spoofed for reliable OS detection. Is there a surefire way to detect whether the OS on which the browser is running is Mac OS m>X m> or Windows? If not, what's better than user age...
Go Unpacking Array As Arguments
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You can use a vararg syntam>x m> similar to C:
package main
import "fmt"
func my_func( args ...int) int {
sum := 0
for _,v := range args {
sum = sum + v
}
return sum;
}
func main() {
arr := []int{2,4}
sum := my_func(arr...)
...
Create list of single item repeated N times
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You can also write:
[e] * n
You should note that if e is for em>x m>ample an empty list you get a list with n references to the same list, not n independent empty lists.
Performance testing
At first glance it seems that repeat is the fastest way to create a list with n identical elements:...
Is there a way to specify an “empty” C# lambda em>x m>pression?
I'd like to declare an "empty" lambda em>x m>pression that does, well, nothing.
Is there a way to do something like this without needing the DoNothing() method?
...
Writing to an Em>x m>cel spreadsheet
...dsheet. I've searched online and there seem to be many packages available (m>x m>lwt, m>X m>lsm>X m>cessive, openpym>x m>l). Others suggest to write to a .csv file (never used CSV and don't really understand what it is).
...
Java JUnit: The method m>X m> is ambiguous for type Y
...ssertEquals(double, double) both of which could be called, thanks to autobom>x m>ing.
To avoid the ambiguity, make sure that you either call assertEquals(Object, Object) (by passing two Doubles) or assertEquals(double, double) (by passing two doubles).
So, in your case, you should use:
assertEquals(D...
What is the meaning of id?
...ny type, but unlike void * it always points to an Objective-C object. For em>x m>ample, you can add anything of type id to an NSArray, but those objects must respond to retain and release.
The compiler is totally happy for you to implicitly cast any object to id, and for you to cast id to any object. Th...
Compiling problems: cannot find crt1.o
... On Ubuntu this worked sudo apt-get install gcc-multilib and it fim>x m>ed my error from gfortran -m32 ...
– randwa1k
Sep 10 '14 at 1:11
1
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rotating am>x m>is labels in R
In R, how do I make a (bar)plot's y am>x m>is labels parallel to the m>X m> am>x m>is instead of parallel to the Y am>x m>is?
5 Answers
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