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Printf width specifier to maintain precision of floating-point value
...the number of digits after the decimal point.
For a number like OneSeventh/1000000.0, one would need OP_DBL_Digs + 6 to see all the significant digits.
printf("%.*f\n", OP_DBL_Digs , OneSeventh);
// 0.14285714285714285
printf("%.*f\n", OP_DBL_Digs + 6, OneSeventh/1000000.0);
// 0.000000142857142...
Regex doesn't work in String.matches()
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i find 100s of incomplete tutorials online. Couldn't find a good one. Do you have any suggestions?
– John
Jan 19 '12 at 9:33
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Loop through properties in JavaScript object with Lodash
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+100
For your stated desire to "check if a property exists" you can directly use Lo-Dash's has.
var exists = _.has(myObject, propertyNam...
Adding div element to body or document in JavaScript
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Use
document.body.innerHTML += '<div style="position:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></div>';
instead of
document.body.innerHTML = '<div style="position:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></...
Iterating Over Dictionary Key Values Corresponding to List in Python
...n_percentage = round((runs_scored**2)/((runs_scored**2)+(runs_allowed**2))*1000)
print '%s: %.1f%%' % (team, win_percentage)
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How to make an Android device vibrate?
...ervice(Context.VIBRATOR_SERVICE);
// Start without a delay
// Vibrate for 100 milliseconds
// Sleep for 1000 milliseconds
long[] pattern = {0, 100, 1000};
// The '0' here means to repeat indefinitely
// '0' is actually the index at which the pattern keeps repeating from (the start)
// To repeat th...
What does @: (at symbol colon) mean in a Makefile?
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Charlie MartinCharlie Martin
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AngularJS changes URLs to “unsafe:” in extension page
...st(/^\s*(https?|ftp|mailto|chrome-extension):/);
// Angular before v1.2 uses $compileProvider.urlSanitizationWhitelist(...)
}
]);
The same procedure also applies when you need to use protocols such as file: and tel:.
Please see the AngularJS $compileProvider API documentation for more...
How to add title to subplots in Matplotlib?
... JaradJarad
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SQL Client for Mac OS X that works with MS SQL Server [closed]
...dist.zip) and it does not work with Oracle SQL Developer. Finally I tried v1.2 (jtds-1.2.7-dist.zip) and that works.
– IcarusNM
Feb 15 '13 at 18:09
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