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Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?

...l1=0"); //... if (conditions.Any()) Query += " WHERE " + string.Join(" AND ", conditions.ToArray()); share | improve this answer | follow | ...
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Bitwise operation and usage

...ators that work on multi-bit values, but conceptually one bit at a time. AND is 1 only if both of its inputs are 1, otherwise it's 0. OR is 1 if one or both of its inputs are 1, otherwise it's 0. XOR is 1 only if exactly one of its inputs are 1, otherwise it's 0. NOT is 1 only if its input is 0, o...
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Peak signal detection in realtime timeseries data

...n the principle of dispersion: if a new datapoint is a given x number of standard deviations away from some moving mean, the algorithm signals (also called z-score). The algorithm is very robust because it constructs a separate moving mean and deviation, such that signals do not corrupt the threshol...
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How many double numbers are there between 0.0 and 1.0?

... 52-bit fraction; between any two adjacent powers of two (inclusive of one and exclusive of the next one), there will therefore be 2 to the 52th power different doubles (i.e., 4503599627370496 of them). For example, that's the number of distinct doubles between 0.5 included and 1.0 excluded, and ex...
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What does ** (double star/asterisk) and * (star/asterisk) do for parameters?

In the following method definitions, what does the * and ** do for param2 ? 22 Answers ...
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?

...a terms floating around. I need to install the JDK 1.6. It was my understanding that Java 6 == Java 1.6. However, when I install Java SE 6, I get a JVM that reports as version 11.0! Who can solve the madness? ...
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Calendar Recurring/Repeating Events - Best Storage Method

I am building a custom events system, and if you have a repeating event that looks like this: 12 Answers ...
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Differences between Oracle JDK and OpenJDK

Are there any crucial differences between Oracle and OpenJDK? 11 Answers 11 ...
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Redirect stderr and stdout in Bash

I want to redirect both stdout and stderr of a process to a single file. How do I do that in Bash? 15 Answers ...
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What is the formal difference in Scala between braces and parentheses, and when should they be used?

...rmal difference between passing arguments to functions in parentheses () and in braces {} ? 9 Answers ...