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accepting HTTPS connections with self-signed certificates
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edited Dec 11 '12 at 8:57
community wiki
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How do I iterate through table rows and cells in JavaScript?
...;table id="mytab1">
<tr>
<td>A1</td><td>A2</td><td>A3</td>
</tr>
<tr>
<td>B1</td><td>B2</td><td>B3</td>
</tr>
<tr>
<td>C1</td><td>C2</td><...
Check if a string contains a number
...RE_D.search(string)
# Output from iPython
# In [18]: %timeit f1('assdfgag123')
# 1000000 loops, best of 3: 1.18 µs per loop
# In [19]: %timeit f2('assdfgag123')
# 1000000 loops, best of 3: 923 ns per loop
# In [20]: %timeit f3('assdfgag123')
# 1000000 loops, best of 3: 384 ns per loop
...
How to calculate an angle from three points? [closed]
...t product formula:
to get the angle:
Remember that just means:
a1*b1 + a2*b2 (just 2 dimensions here...)
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edited Oct 24 '14 at 15:10
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AngularJS $http, CORS and http authentication
...f mode_header is enabled in Apache.
For enabling headers in Ubuntu:
sudo a2enmod headers
For php server to accept request from different origin use:
Header set Access-Control-Allow-Origin *
Header set Access-Control-Allow-Methods "GET, POST, PUT, DELETE"
Header always set Access-Control-Allow-...
What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
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parseInt("123qwe")
returns 123
Number("123qwe")
returns NaN
In other words parseInt() parses up to the first non-digit and returns whatever it had parsed. Number() wants to convert the entire string into a number, which can also ...
RegEx to extract all matches from string using RegExp.exec
...s:
var re = /\s*([^[:]+):\"([^"]+)"/g;
var s = '[description:"aoeu" uuid:"123sth"]';
var m;
do {
m = re.exec(s);
if (m) {
console.log(m[1], m[2]);
}
} while (m);
Try it with this JSFiddle: https://jsfiddle.net/7yS2V/
...
What does ~~ (“double tilde”) do in Javascript?
...umbers.
Math.trunc(13.37) // 13
Math.trunc(42.84) // 42
Math.trunc(0.123) // 0
Math.trunc(-0.123) // -0
Math.trunc("-1.123")// -1
Math.trunc(NaN) // NaN
Math.trunc("foo") // NaN
Math.trunc() // NaN
The polyfill:
function trunc(x) {
return x < 0 ? Math.ceil(x) : Math....
Are static fields inherited?
... total = " << total << endl;}
};
int main()
{
A a1;
A a2;
B b1;
return 0;
}
It would be:
A() total = 1
A() total = 2
A() total = 3
B() total = 4
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improve thi...
How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...;
<!-- Windows 10 compatibility -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
</application>
</compatibility>
Enable per-monitor DPI awareness in the app.config file.
Windows Forms introduces a new System.Windows.Forms.ApplicationConfigurationSe...