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Groovy executing shell commands
...
In case you also need to set Environment Variables to this process, make sure to wrap the command in shell. For example, running a Perforce command with env vars: envVars = ["P4PORT=p4server:2222", "P4USER=user", "P4PASSWD=pass", "P4CLIENT=p4workspac...
Get fragment (value after hash '#') from a URL in php [closed]
...('submit',function(){ var hidden = document.createElement("input"); hidden.setAttribute('type','hidden'); hidden.setAttribute('name','fragment'); hidden.setAttribute('value',window.location.hash); this.appendChild(hidden); }); ...depending on your form's "method" you get the hash by $_POST['fragment...
Simple C example of doing an HTTP POST and consuming the response
...std.h> /* read, write, close */
#include <string.h> /* memcpy, memset */
#include <sys/socket.h> /* socket, connect */
#include <netinet/in.h> /* struct sockaddr_in, struct sockaddr */
#include <netdb.h> /* struct hostent, gethostbyname */
void error(const char *msg) { pe...
#pragma pack effect
...operations are carried out in hardware, but you still get roughly the same set of operations and slowdown.
– Jerry Coffin
Jan 12 '16 at 16:12
add a comment
...
Matplotlib scatter plot with different text at each data point
...ary to plot text without markers. In version 2.0 you'll need ax.scatter to set the proper range and markers for text.
y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]
fig, ax = plt.subplots()
for i, txt in enumerate(n):
ax.annotat...
How to initialize an array in Java?
...duct(int[] array){ int[] productArray = new int[array.length]; and want to set all the values of productArray zero, what should I write? (I think I should write a loop and set all values to zero, is there any better way to do this?)
– Hengameh
Aug 26 '15 at 13:...
namedtuple and default values for optional keyword arguments
...>> Node()
Node(val=None, left=None, right=None)
Before Python 3.7
Set Node.__new__.__defaults__ to the default values.
>>> from collections import namedtuple
>>> Node = namedtuple('Node', 'val left right')
>>> Node.__new__.__defaults__ = (None,) * len(Node._field...
How do I lock the orientation to portrait mode in a iPhone Web Application?
...tate(-90deg)" : "");
}
window.onorientationchange = reorient;
window.setTimeout(reorient, 0);
});
The code expects the entire contents of your page to live inside a div just inside the body element. It rotates that div 90 degrees in landscape mode - back to portrait.
Left as an exercise to ...
What does ||= (or-equals) mean in Ruby?
...gnment operator. It means if a is undefined or falsey, then evaluate b and set a to the result. Equivalently, if a is defined and evaluates to truthy, then b is not evaluated, and no assignment takes place. For example:
a ||= nil # => nil
a ||= 0 # => 0
a ||= 2 # => 0
foo = false # => ...
OwinStartup not firing
... In my case I spent hours thinking it wasn't firing due to being unable to set a breakpoint in it.
When debugging OWIN startup in visual studio
IIS Express - Running "F5" will break on the OWIN startup code
IIS - Running "F5" will not break until after OWIN (and global.asax) code is loaded. If y...