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How would you count occurrences of a string (actually a char) within a string?
... i) => src.Substring(i))
.Count(sub => sub.StartsWith(target))
Read as "for each character in the string, take the rest of the string starting from that character as a substring; count it if it starts with the target string."
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
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This problem happens because Android Platform (android.jar) already contains JUnit classes. IDEA test runner loads these classes and sees that they are from the old JUnit, while you are trying to use annotated tests which is a feature of the new JUnit, therefore you get the error from t...
Hide separator line on one UITableViewCell
... to fill the screen.
Hope this helps.
EDIT: For those who don't always read the comments, there actually is a better way to do it with a few lines of code :
override func viewDidLoad() {
super.viewDidLoad()
tableView.tableFooterView = UIView()
}
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Mac SQLite editor [closed]
... UPDATE: Base is available on the Mac App Store, you may find it useful to read the reviews there.
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Why do my list item bullets overlap floating elements
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Nice! I can't see how this makes any sense, though, when reading the W3C doc on overflow: w3schools.com/cssref/pr_pos_overflow.asp
– MSC
Jun 19 '15 at 4:41
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How do I format a string using a dictionary in python-3.x?
I am a big fan of using dictionaries to format strings. It helps me read the string format I am using as well as let me take advantage of existing dictionaries. For example:
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File extension for PowerShell 3
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@Geddon I once read somewhere that they chose ps1 to avoid conflicts with ps, which was already in use by Adobe Photoshop. Other sources say that versioning had been indeed the reason to call it ps1, but they dropped this idea when introduc...
Word-wrap in an HTML table
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Be sure to read developer.mozilla.org/en-US/docs/Web/CSS/table-layout Table and column widths are set by the widths of table and col elements or by the width of the first row of cells. Cells in subsequent rows do not affect column width...
ruby 1.9: invalid byte sequence in UTF-8
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There is also the option of force_encoding. If you have a read a ISO8859-1 as an UTF-8 (and thus that string contains invalid UTF-8) then you can "reinterpret" it as ISO8859-1 with the_string.force_encoding("ISO8859-1") and just work with that string in its real encoding.
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CKEditor automatically strips classes from div
...ements. You can also disallow stuff and totally redefine CKEditor's rules.
Read more about:
Content filtering in CKEditor – why do you need content filter.
Advanced Content Filter – in deep description of the filtering mechanism.
Allowed content rules – how to write allowed content rules.
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