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Convert floating point number to a certain precision, and then copy to string

...point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like: ...
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How to split a string with any whitespace chars as delimiters

What regex pattern would need I to pass to java.lang.String.split() to split a String into an Array of substrings using all whitespace characters ( ' ' , '\t' , '\n' , etc.) as delimiters? ...
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.prop() vs .attr()

...lly simpler to deal with than attributes. An attribute value may only be a string whereas a property can be of any type. For example, the checked property is a Boolean, the style property is an object with individual properties for each style, the size property is a number. Where both a property and...
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Display Animated GIF

...eed to set base URL, on the other hand, it's similar to loadData() method. String gifName = "name.gif"; String yourData = "<html style=\"margin: 0;\">\n" + " <body style=\"margin: 0;\">\n" + " <img src=" + gifName + " style=\"width: 100%; height: 100%\" />\n" ...
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How can I swap positions of two open files (in splits) in vim?

...m cleaning up currently, and decided to move it all to a plugin. I did the extraction, and to test that it still worked as a bundle, I split the window many times, and ran some 0r!figlet one [two, three, etc], then tested it out. Before going further I checked github, found your (wes') plugin, with ...
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How to remove from a map while iterating it?

...r this pattern which is slightly clearer and simpler, at the expense of an extra variable: for (auto it = m.cbegin(), next_it = it; it != m.cend(); it = next_it) { ++next_it; if (must_delete) { m.erase(it); } } Advantages of this approach: the for loop incrementor makes sense as an ...
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Are tuples more efficient than lists in Python?

...s are incorporated directly in a tuple object. In contrast, lists have an extra layer of indirection to an external array of pointers. This gives tuples a small speed advantage for indexed lookups and unpacking: $ python3.6 -m timeit -s 'a = (10, 20, 30)' 'a[1]' 10000000 loops, best of 3: 0.0304 ...
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Good ways to manage a changelog using git?

... && rm -f ChangeLog.tmp; \ fi EXTRA_DIST += .last-cl-gen This rule is used at release time to update ChangeLog with the latest not-yet-recorded commit messages. The file .last-cl-gen contains the SHA1 identifier of the latest commit recorded in ChangeL...
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TypeScript with KnockoutJS

...callback: (newValue: number) => void) => void; } interface ObservableString { (newValue: string): void; (): string; subscribe: (callback: (newValue: string) => void) => void; } interface ObservableBool { (newValue: b...
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Search of table names

I use the following to search for strings in my stored procedures: 9 Answers 9 ...