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How to display a confirmation dialog when clicking an link?
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Was it really that easy! Am I embarrassed or what! I just assumed that only worked on forms. Does the confirm dialog work for every clickable element?
– Christoffer
May 5 '12 at 14:42
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Why does this assert throw a format exception when comparing structures?
... Failed expected {0} actually is {1}", struct1, struct2);
... and that's what's failing. Ouch.
Indeed, we can prove this really easily by fooling the formatting to use our parameters for the expected and actual parts:
var x = "{0}";
var y = "{1}";
Assert.AreEqual<object>(x, y, "What a surp...
When to call activity context OR application context?
There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right
7 Answers
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How to call a Parent Class's method from Child Class in Python?
...then it only works if every class uses it properly). In general, AnyClass.whatever is going to look up whatever in AnyClass's ancestors if AnyClass doesn't define/override it, and this holds true for "child class calling parent's method" as for any other occurrence!
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How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...The Sonar docs refer to a GitHub project with examples that are helpful. What I did to solve this was to apply the integration tests logic to regular unit tests (although proper unit tests should be submodule specific, this isn't always the case).
In the parent pom.xml, add these properties:
<...
Quickly find whether a value is present in a C array?
..., the C compiler will most likely not produce the fastest code compared to what you can do with hand tuned assembly language. I tend to take the path of least resistance - for small routines like this, I just write asm code and have a good idea how many cycles it will take to execute. You may be abl...
How to normalize a NumPy array to within a certain range?
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Depending on what you want, this is not correct, as it flips the data. For example the normalization to [0, 1] puts the max at 0 and min at 1. For [0, 1], you can simple subtract the result from 1 to get the correct normalization.
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Explanation of BASE terminology
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@Pacerier and Mau, what about NewSQL? Would you choose it over NoSQL(BASE) and relational(ACID)?
– Boris Mocialov
May 1 '15 at 17:59
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write a shell script to ssh to a remote machine and execute commands
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What is the scripting language? You can of course also call ssh from any shell script
– Andreas Fester
Dec 18 '12 at 7:31
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PowerShell: Store Entire Text File Contents in Variable
...ariable. I'd also like to know the total number of lines in the text file. What's the most efficient way to do this?
5 Answ...