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Check if a class has a <em>mem>e<em>mem>ber function of a given signature
I'<em>mem> asking for a te<em>mem>plate trick to detect if a class has a specific <em>mem>e<em>mem>ber function of a given signature.
16 Answers
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How to index characters in a Golang string?
...erals are character sequences between double quotes "" using the (possibly <em>mem>ulti-byte) UTF-8 encoding of individual characters. In UTF-8, ASCII characters are single-byte corresponding to the first 128 Unicode characters. Strings behave like slices of bytes. A rune is an integer value identifying a ...
RegEx to parse or validate Base64 data
...ossible to use a RegEx to validate, or sanitize Base64 data? That's the si<em>mem>ple question, but the factors that drive this question are what <em>mem>ake it difficult.
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Add nu<em>mem>ber of days to a date
I want to add nu<em>mem>ber of days to current date:
I a<em>mem> using following code:
19 Answers
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Good <em>Mem>apReduce exa<em>mem>ples [closed]
I couldn't think of any good exa<em>mem>ples other than the "how to count words in a long text with <em>Mem>apReduce" task. I found this wasn't the best exa<em>mem>ple to give others an i<em>mem>pression of how powerful this tool can be.
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git: diff between file in local repo and origin
I want to find the differences between a file I have in <em>mem>y local repo vs what is in the origin <em>mem>aster .
7 Answers
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Scala: Abstract types vs generics
...good point of view on this issue here:
The Purpose of Scala's Type Syste<em>mem>
A Conversation with <em>Mem>artin Odersky, Part III
by Bill Venners and Frank So<em>mem><em>mem>ers (<em>Mem>ay 18, 2009)
Update (October2009): what follows below has actually been illustrated in this new article by Bill Venners:
Abstract Type <em>Mem>e<em>mem>be...
What does a colon following a C++ constructor na<em>mem>e do? [duplicate]
...oes the colon operator (":") do in this constructor? Is it equivalent to <em>Mem>yClass(<em>mem>_classID = -1, <em>mem>_userdata = 0); ?
9 Ans...
How to get the first line of a file in a bash script?
...in a bash variable the first line of a file. I guess it is with the grep co<em>mem><em>mem>and, but it is any way to restrict the nu<em>mem>ber of lines?
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WPF - How to force a Co<em>mem><em>mem>and to re-evaluate 'CanExecute' via its Co<em>mem><em>mem>andBindings
I have a <em>Mem>enu where each <em>Mem>enuIte<em>mem> in the hierarchy has its Co<em>mem><em>mem>and property set to a RoutedCo<em>mem><em>mem>and I've defined. The associated Co<em>mem><em>mem>andBinding provides a callback for the evaluation of CanExecute which controls the enabled state of each <em>Mem>enuIte<em>mem> .
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