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How to find all occurrences of an element in a list?
...integer lists with 100, 1000 and 10000 elements).
NOTE: A note of caution based on Chris_Rands' comment: this solution is faster than the list comprehension if the results are sufficiently sparse, but if the list has many instances of the element that is being searched (more than ~15% of the list, ...
How to print Boolean flag in NSLog?
...ol value: %d",b);
or
NSLog(@"bool %s", b ? "true" : "false");
On the bases of data type %@ changes as follows
For Strings you use %@
For int you use %i
For float and double you use %f
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How to search for a string in cell array in MATLAB?
...lunky and can get updated with newer versions. I feel more safer with str based functions like strcmpi, etc.
– Maddy
Apr 23 '15 at 19:32
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Add up a column of numbers at the Unix shell
...t;", line 1, in <genexpr> ValueError: invalid literal for int() with base 10: '\n'
– don bright
Jun 28 at 1:10
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Google Espresso or Robotium [closed]
...one of Espresso's authors.
Both Espresso and Robotium are instrumentation-based frameworks, meaning they use Android Instrumentation to inspect and interact with Activities under test.
At Google, we started out by using Robotium because it was more convenient than stock instrumentation (hats off t...
What is Eclipse's Ctrl+O (Show Outline) shortcut equivalent in IntelliJ IDEA?
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The scope is too wide for double shift based search in IntelliJ
– Anupam Jain
Apr 2 at 4:45
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addEventListener not working in IE8
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I've opted for a quick Polyfill based on the above answers:
//# Polyfill
window.addEventListener = window.addEventListener || function (e, f) { window.attachEvent('on' + e, f); };
//# Standard usage
window.addEventListener("message", function(){ /*...*/ }...
How does the ARM architecture differ from x86? [closed]
...he ARM. The two most popular cellular platforms, Andriod and OSx/IOS, are based up Linux and FreeBSD, Mach and NetBSD os's. Open Source helps SOC vendors provide software support for their chip sets.
Hopefully, why x86 is used for the keyboard is self-evident. It has the software, and more impor...
CSS selector - element with a given child [duplicate]
...al Pseudo-class: :has()"
:has() would allow an author to select an element based on its contents. My understanding is it was chosen to provide compatibility with jQuery's custom :has() pseudo-selector*.
In any event, continuing the example from above, to select the p element that contains a span one...
The specified type member 'Date' is not supported in LINQ to Entities. Only initializers, entity mem
... in EF
can explain similar issues with linq statements that work on Memory base Lists but not in EF.
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