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Difference between two DateTimes C#?
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TimeSpan span = x.ShiftEndTime.Subtract(x.ShiftStartTime) if (span.TotalHours == 24) {do...}
– abmv
May 10 '09 at 14:20
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Saving and loading objects and using pickle
...gain:
file.seek(0)
What you usually want to do though, is to use a context manager to open the file and read data from it. This way, the file will be automatically closed after the block finishes executing, which will also help you organize your file operations into meaningful chunks.
Finally, c...
PHP parse/syntax errors; and how to solve them
Everyone runs into syntax errors. Even experienced programmers make typos. For newcomers, it's just part of the learning process. However, it's often easy to interpret error messages such as:
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Assembly code vs Machine code vs Object code?
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Machine code is binary (1's and 0's) code that can be executed directly by the CPU. If you were to open a machine code file in a text editor you would see garbage, including unprintable characters (no, not those unprintable characters ;) ).
Object code is a portion of machine cod...
How to generate a random int in C?
...t r = rand(); // Returns a pseudo-random integer between 0 and RAND_MAX.
Edit: On Linux, you might prefer to use random and srandom.
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Generating CSV file for Excel, how to have a newline inside a value
I need to generate a file for Excel, some of the values in this file contain multiple lines.
19 Answers
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is it possible to change values of the array when doing foreach in javascript?
example:
10 Answers
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Python Matplotlib figure title overlaps axes label when using twiny
...title, y=1.08)
This also works for plt.suptitle(), but not (yet) for plt.xlabel(), etc.
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iOS 7 - How to display a date picker in place in a table view?
...As a delegate to this table, the sample uses the method "didSelectRowAtIndexPath" to open the UIDatePicker control.
For iOS 6.x and earlier, UIViewAnimation is used for sliding the UIDatePicker up on-screen and down off-screen. For iOS 7.x, the UIDatePicker is added in-line to the table view.
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