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How do I use WebRequest to access an SSL encrypted site using https?
I'm writing a program that reads content from a user provided URL. My problem is in the code that goes something like this:
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What does |= (single pipe equal) and &=(single ampersand equal) mean
...|= will only ever add bits to the target
&= will only ever remove bits from the target
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UITableView set to static cells. Is it possible to hide some of the cells programmatically?
... I mean that if you have for example three sections and you hide the cells from the middle section the space where that section was remains. I didn't try the sample project, but I did try the code. I'll give the sample a try.
– Jack
Feb 13 '13 at 16:00
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Convert numpy array to tuple
...e long cuts, here is another way
tuple(tuple(a_m.tolist()) for a_m in a )
from numpy import array
a = array([[1, 2],
[3, 4]])
tuple(tuple(a_m.tolist()) for a_m in a )
The output is
((1, 2), (3, 4))
Note just (tuple(a_m.tolist()) for a_m in a ) will give a generator expresssion.
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What's the difference between the build and create methods in FactoryGirl?
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Does #create read and return the persisted object from disk, or does it return the object that's in memory after persisting it? In other words, is is doing create(...) equivalent to create(...).reload?
– Dennis
Oct 6 '16 at 10:01
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How to set host_key_checking=false in ansible inventory file?
...It seems ansible does not consider this option in my case (ansible 2.0.1.0 from pip in ubuntu 14.04)
I decided to use:
server ansible_host=192.168.1.1 ansible_ssh_common_args= '-o UserKnownHostsFile=/dev/null'
It helped me.
Also you could set this variable in group instead for each host:
[serv...
initializing a boolean array in java
... using Global.iParameter[2] to access the array. but the indices are going from 0 until only Global.iParameter[2]-1 !!
– Karussell
Mar 2 '10 at 16:47
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What's the difference between an id and a class?
... with the .special class, yet the section still inherits the common styles from #content .section.
When I do JavaScript or CSS development, I typically use IDs to access/manipulate a very specific HTML element, and I use classes to access/apply styles to a broad range of elements.
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Rails detect if request was AJAX
In my action I wish to only respond with processing if it was called from an AJAX request. How do I check?
5 Answers
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Adding git branch on the Bash command prompt
...mandLineTools/usr/share/git-core/git-prompt.sh
Option 2: Pull the script from GitHub.
Next, add the following line to your .bashrc/.zshrc:
source ~/.git-prompt.sh
Finally, change your PS1 to call __git_ps1 as command-substitution:
Bash:
PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
Zsh:
setopt...