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Max size of an iOS application
...chase but its annoying. It will put the icon on you SpringBoard, appear to start downloading then give you a size warning.
– Maciej Swic
Nov 28 '11 at 15:50
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How do I change the highlight style in Vim spellcheck?
...hat will), they just interpret particular escape sequence sent by vim as «start underlined region» and another sequence as «end underlined region» (or even «clear all styles»). What is actually shown is determined in code of the terminals, but I guess most of them just pass style information t...
Trust Store vs Key Store - creating with keytool
..., that's my first assumption, so if that's not correct, I probably haven't started very well...
7 Answers
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The Ruby %r{ } expression
...xps more readable. Example from GitHub's Ruby style guide:
regexp = %r{
start # some text
\s # white space char
(group) # first group
(?:alt1|alt2) # some alternation
end
}x
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LINQ query to select top five
...egins with:
Returns a specified number of contiguous elements from the start of a
sequence.
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jQuery: Performing synchronous AJAX requests
...ng removed (link). Many browsers including Firefox and Chrome have already started to print a warning in the console if you use this:
Chrome:
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https:/...
How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
...and apply (int) cast. Considering that in most cases in C# world you would start numbering from 0, here is my revision: <!-- language: c# --> public static string GetColumnName(int index) // zero-based { const byte BASE = 'Z' - 'A' + 1; string name = String.Empty; do { name ...
System.currentTimeMillis vs System.nanoTime
...flow.
For example, to measure how long some code takes to execute:
long startTime = System.nanoTime();
// ... the code being measured ...
long estimatedTime = System.nanoTime() - startTime;
See also: JavaDoc System.nanoTime() and JavaDoc System.currentTimeMillis() for more info.
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How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?
...XF (which generates something similar to wsimport), via maven, my services starts with codes like this:
9 Answers
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How to change a command line argument in Bash?
... is expanded to the two (hence the 2 in the notation) positional arguments starting from offset 1 (i.e. $1). It is a shorthand for "$1" "$2" in this case, but it is much more useful when you want to replace e.g. "${17}".
sha...