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printf with std::string?
...r example:
std::locale loc("");
std::cout.imbue(loc);
std::cout << 123456.78;
The nameless locale (the "") picks a locale based on the user's configuration. Therefore, on my machine (configured for US English) this prints out as 123,456.78. For somebody who has their computer configured fo...
Listening for variable changes in JavaScript
...c.innerHTML = c.innerHTML + '<br />' + t;
}
// Demo
var myVar = 123;
Object.defineProperty(this, 'varWatch', {
get: function () { return myVar; },
set: function (v) {
myVar = v;
print('Value changed! New value: ' + v);
}
});
print(varWatch);
varWatch = 456;
pri...
Edit changeset comment after updates have been checked in to TFS
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Round to at most 2 decimal places (only if necessary)
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If the value is a text type:
parseFloat("123.456").toFixed(2);
If the value is a number:
var numb = 123.23454;
numb = numb.toFixed(2);
There is a downside that values like 1.5 will give "1.50" as the output. A fix suggested by @minitech:
var numb = 1.5;
numb = +nu...
Find the files that have been changed in last 24 hours
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Number of visitors on a specific page
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Java current machine name and logged in user?
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Do I need quotes for strings in YAML?
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An error occurred while validating. HRESULT = '8000000A'
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123
Update for those who got this issue for VS2013 or VS2015 after upgrading a VS200X setup projec...
jQuery if checkbox is checked
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