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How to bind multiple values to a single WPF TextBlock?

...; <TextBlock.Text> <MultiBinding StringFormat="{}{0} + {1}"> <Binding Path="Name" /> <Binding Path="ID" /> </MultiBinding> </TextBlock.Text> </TextBlock> Giving Name a value of Foo and ID a value of 1, yo...
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Running a cron job on Linux every six hours

...got a *, and you've too many fields. It's the hour you need to care about 0 */6 * * * /path/to/mycommand This means every sixth hour starting from 0, i.e. at hour 0, 6, 12 and 18 which you could write as 0 0,6,12,18 * * * /path/to/mycommand ...
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Append TimeStamp to a File Name

...Time.Now.ToString("yyyyMMddHHmmssfff") or string.Format string.Format("{0:yyyy-MM-dd_HH-mm-ss-fff}", DateTime.Now); or Interpolated Strings $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss-fff}" There are following custom format specifiers y (year), M (month), d (day), h (hour 12), H (hour 24), m (min...
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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell

...er execution times, I search for the first triangle number with more than 1000 divisors instead of 500 as stated in the original problem. ...
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Center a DIV horizontally and vertically [duplicate]

...is useful to anyone. You can see it here working: http://jsbin.com/iquviq/30/edit .content { width: 200px; height: 600px; background-color: blue; position: absolute; /*Can also be `fixed`*/ left: 0; right: 0; top: 0; bottom: 0; ...
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How to sort with a lambda?

...| edited Feb 25 '11 at 23:06 answered Feb 25 '11 at 22:51 B...
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How can I print literal curly-brace characters in python string and also use .format on it?

... You need to double the {{ and }}: >>> x = " {{ Hello }} {0} " >>> print(x.format(42)) ' { Hello } 42 ' Here's the relevant part of the Python documentation for format string syntax: Format strings contain “replacement fields” surrounded by curly braces {}. Anythi...
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Numpy how to iterate over columns of array?

... – Ibrahim Muhammad Sep 23 '13 at 17:08 49 For those wondering, array.T isn't costly, as it just c...
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How to use FormData for AJAX file upload?

... 480 For correct form data usage you need to do 2 steps. Preparations You can give your whole form...
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Unique (non-repeating) random numbers in O(1)?

I'd like to generate unique random numbers between 0 and 1000 that never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible? ...