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Stylecop vs FXcop
...he wikipedia articles on these provide good summaries of the differences:
http://en.wikipedia.org/wiki/StyleCop
http://en.wikipedia.org/wiki/FxCop
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CURL to access a page that requires a login from a different page
...ies to store your session information. When you run
curl --user user:pass https://xyz.com/a #works ok
curl https://xyz.com/b #doesn't work
curl is run twice, in two separate sessions. Thus when the second command runs, the cookies set by the 1st command are not available; it's just as if you log...
Passing an Array as Arguments, not an Array, in PHP
...
http://www.php.net/manual/en/function.call-user-func-array.php
call_user_func_array('func',$myArgs);
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Modify SVG fill color when being served as Background-Image
....svg);
mask-image: url(icon.svg);
}
For more see this great article: https://codepen.io/noahblon/post/coloring-svgs-in-css-background-images
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kernel stack and user space stack
... each thread has its own stack, including both user and kernel threads.
http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-10/3194.html
Why kernel stack is used?
So when we are in kernel mode, stack kind of mechanism is necessary for dealing with function calls, local variables similar to us...
Referencing another schema in Mongoose
... at Mongooses Populate Method : Also explains cross documents referencing
http://mongoosejs.com/docs/populate.html
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C++0x lambda capture by value always const?
...) -> bool
Refer to this page for fore details (Explanation section):
http://en.cppreference.com/w/cpp/language/lambda
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Receive JSON POST with PHP
...or() does not change when null or a blank string is passed, as shown here:
http://ideone.com/va3u8U
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How to get the instance id from within an ec2 instance?
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See the EC2 documentation on the subject.
Run:
wget -q -O - http://169.254.169.254/latest/meta-data/instance-id
If you need programatic access to the instance ID from within a script,
die() { status=$1; shift; echo "FATAL: $*"; exit $status; }
EC2_INSTANCE_ID="`wget -q -O - http://...
Default value for field in Django model
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Set editable to False and default to your default value.
http://docs.djangoproject.com/en/stable/ref/models/fields/#editable
b = models.CharField(max_length=7, default='0000000', editable=False)
Also, your id field is unnecessary. Django will add it automatically.
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