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Converting pfx to pem using openssl
...sl, but the pem conversion was not including the private key. The edit provided the detail on how to merge the cert and key into one pem file, just what I needed.
– ebt
Dec 8 '14 at 16:33
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Django admin: how to sort by one of the custom list_display fields that has no database field
..._orders.admin_order_field = 'order__count'
This way you only annotate inside the admin interface. Not with every query that you do.
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Changing the color of the axis, ticks and labels for a plot in matplotlib
...nge the color of the axis, as well as ticks and value-labels for a plot I did using matplotlib an PyQt.
3 Answers
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regex.test V.S. string.match to know if a string matches a regular expression
...ons in the flicker of a monitor, so unless you're doing bulk regex client-side, speed isn't relevant. Of course 'test' is logically the correct function if a boolean result is what you're after. Thanks for the Q/A BTW.
– David Gilbertson
Nov 14 '13 at 21:12
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How do I draw a grid onto a plot in Python?
...ake a plot using pylab in Python and now I would like to superimpose a grid of 10x10 onto the scatter plot. How do I do that?
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How can I create a correlation matrix in R?
..., y=seq(dim(y)[2]), z=COR, xlab="x column", ylab="y column")
text(expand.grid(x=seq(dim(x)[2]), y=seq(dim(y)[2])), labels=round(c(COR),2))
Edit:
Here is an example of custom row and column labels on a correlation matrix calculated with a single matrix:
png("corplot.png", width=5, height=5, units="...
Scrolling down both parts of a split-window at the same time in Vim
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Don’t know why but scrollbind! did not work for me, but invscrollbind did. A SUPER mapping. Thanks!
– UlfR
Jun 27 '14 at 10:50
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Difference between await and ContinueWith
...d. Otherwise, you continue processing more items from LoadNextItem.
First idea for the asynchronous version: just use continuations! And let's ignore the looping part for the time being. I mean, what could possibly go wrong?
return LoadNextItem().ContinueWith(t => {
string result = t.Result...
Why does Environment.Exit() not terminate the program any more?
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I contacted Microsoft about this problem and that seemed to have paid off. At least I'd like to think it did :). Although I didn't get a confirmation of a resolution back from them, the Windows group is difficult to contact directly and I had to use an intermediary.
An update delivered ...
Comparing boxed Long values 127 and 128
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Java caches Integer objects instances from the range -128 to 127. That said:
If you set to N Long variables the value 127 (cached), the same object instance will be pointed by all references. (N variables, 1 instance)
If you set to N Long variables the value 128 (not cached), you will have an ob...