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Weird PHP error: 'Can't use function return value in write context'
...something to be evaluated, so if you try to pass a function, it breaks. At least that's my understanding of it. More info here and here.
– grant
Jun 26 '12 at 21:04
1
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How do I upgrade PHP in Mac OS X?
...ms to work A-OK). I searched high and low for days trying to update (or at least get Apache to point to) a new version of PHP. My mcrypt did not work, along with other extensions and I installed and reinstalled PHP countless times from http://php-osx.liip.ch/ and other tutorials until I finally noti...
How to set the current working directory? [duplicate]
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@jwodder - I agree with you. OTOH, there are at least 24 people for which this was useful. Perhaps it was the fact that he covered ítems in the comments of the accepted answer: 1) format of explicit paths, 2) how to get examples of such (with getcwd).... remarkable.
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Is it feasible to do (serious) web development in Lisp? [closed]
... Mac, which couldn't run their low-level socket code. That sounds like at least as much of a dealbreaker.
– Ken
Feb 17 '09 at 21:43
3
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
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Agreed. And at least for me, that's the right way to do it. The first option seems to be a "quick fix".
– Denis Lins
Jan 17 '13 at 20:11
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Dynamically updating plot in matplotlib
... plots at the same time), calling draw alone does not produce the plot (at least with the qt backend).
The following works for me:
import matplotlib.pyplot as plt
plt.ion()
class DynamicUpdate():
#Suppose we know the x range
min_x = 0
max_x = 10
def on_launch(self):
#Set u...
How to center a subview of UIView
...er view with autolayout you can use same code for any two views sharing at least one parent view.
First of all disable child views autoresizing
UIView *view1, *view2;
[childview setTranslatesAutoresizingMaskIntoConstraints:NO];
If you are UIView+Autolayout or Purelayout:
[view1 autoAlignAxis...
Determine if map contains a value for a key?
...ms far more straightforward to me to say that a certain element appears at least once in this map. Which is what count does.
– PiersyP
May 7 '17 at 20:07
1
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Show history of a file? [duplicate]
... config --global color.ui true (without the double dash before config). At least that is what worked for me using git version 1.9.1
– Norman Breau
Aug 16 '17 at 14:37
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How to see top processes sorted by actual memory usage?
...should read an explanation on the output of free. Bottom line: you have at least 10.7 GB of memory readily usable by processes.
Then you should define what "memory usage" is for a process (it's not easy or unambiguous, trust me).
Then we might be able to help more :-)
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