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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
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Am I doing that right, as far as iterating through the Arraylist goes?
No: by calling iterator twice in each iteration, you're getting new iterators all the time.
The easiest way to write this loop is using the for-each construct:
for (String s : arrayLi...
What is the difference between statically typed and dynamically typed languages?
...r a lot that new programming languages are dynamically typed but what does it actually mean when we say a language is dynamically typed vs. statically typed?
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Fast ceiling of an integer division in C / C++
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For positive numbers
unsigned int x, y, q;
To round up ...
q = (x + y - 1) / y;
or (avoiding overflow in x+y)
q = 1 + ((x - 1) / y); // if x != 0
sh...
Can I write a CSS selector selecting elements NOT having a certain class or attribute?
I would like to write a CSS selector rule that selects all elements that don't have a certain class. For example, given the following HTML:
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How to fix Array indexOf() in JavaScript for Internet Explorer browsers
If you have worked with JavaScript at any length you are aware that Internet Explorer does not implement the ECMAScript function for Array.prototype.indexOf() [including Internet Explorer 8]. It is not a huge problem, because you can extend the functionality on your page with the following code.
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What is the difference between display: inline and display: inline-block?
...e the <span> element a height of 100px and a red border for example, it will look like this with
display: inline
display: inline-block
display: block
Code: http://jsfiddle.net/Mta2b/
Elements with display:inline-block are like display:inline elements, but they can have a width and a...
How to do paging in AngularJS?
I have a dataset of about 1000 items in-memory and am attempting to create a pager for
this dataset, but I'm not sure on how to do this.
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How can I escape white space in a bash loop list?
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First, don't do it that way. The best approach is to use find -exec properly:
# this is safe
find test -type d -exec echo '{}' +
The other safe approach is to use NUL-terminated list, though this requires that your find support -print0:
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Testing two JSON objects for equality ignoring child order in Java
...pports comparing two JSON objects ignoring child order, specifically for unit testing JSON returning from a web service.
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Can't install nuget package because of “Failed to initialize the PowerShell host”
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Setting an execution policy to RemoteSigned or Unrestricted should work. It must be changed under an administrator mode via a PowerShell console. Be aware that changes will be applied according to the bit version of the PowerShell console, so 32bit or 64 bit. So if you want to install a package in...