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Split a List into smaller lists of N size

... @MatthewPigram tested and it's working. Math.Min takes the min value so if last chunk is less than nSize (2 < 3), it creates a list with remaining items. – Phate01 Mar 22 '18 at 16:11 ...
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Sending email with PHP from an SMTP server

...SMTPDebug = 0; // enables SMTP debug information (for testing) $mail->SMTPAuth = true; // enable SMTP authentication $mail->Port = 25; // set the SMTP port for the GMAIL server $mail->Username = "username"; // SMTP account u...
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Is there a unique Android device ID?

..."some" of the time, and unfortunately, that's not good enough. Based on my tests of devices (all phones, at least one of which is not activated): All devices tested returned a value for TelephonyManager.getDeviceId() All GSM devices (all tested with a SIM) returned a value for TelephonyManager.getS...
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How to clone a Date object?

...py and call it SuperDate or something, withing your scope. Lots of hard to test for bugs are caused by object functionality changing unexpectedly. – Ray Foss Jan 28 '16 at 13:29 ...
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pandas GroupBy columns with NaN (missing) values

...3), [1] * (2 * 3)] col_names = ['col_a', 'col_b', 'value'] test_df = pd.DataFrame(data_block, index=col_names).T grouped_df = safe_groupby(test_df, ['col_a', 'col_b'], OrderedDict([('value', 'sum')])) This will return the successful result without having ...
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How to force a html5 form validation without submitting it via jQuery

...ion() and all worked great. I keep all JS out of HTML. MyFunction can then test form.checkValidity() to continue. – orad Oct 16 '13 at 19:20 ...
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Why can't Python's raw string literals end with a single backslash?

...ng with a slash I suggest you can use this trick: >>> print r"c:\test"'\\' test\ share | improve this answer | follow | ...
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Reading CSV file and storing values into an array

...ic void Main(string[] args) { using(var reader = new StreamReader(@"C:\test.csv")) { List<string> listA = new List<string>(); List<string> listB = new List<string>(); while (!reader.EndOfStream) { var line = reader.ReadLine(...
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Convert string to binary in python

...o format this in binary, the string.format() method will do the job. a = "test" print(' '.join(format(ord(x), 'b') for x in a)) (Thanks to Ashwini Chaudhary for posting that code snippet.) While the above code works in Python 3, this matter gets more complicated if you're assuming any encoding o...
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How can I measure the speed of code written in PHP? [closed]

... and averaging the time and (b) using separate files for each thing you're testing. If you have several timings within one script, their order can make a difference sometimes. – DisgruntledGoat Jul 29 '09 at 16:48 ...