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Get the last item in an array

... if (loc_array[loc_array.length - 1] === 'index.html') { // do something } else { // something else } In the event that your server serves the same file for "index.html" and "inDEX.htML" you can also use: .toLowerCase(). Though, you might want to consider do...
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Is there a difference between PhoneGap and Cordova commands?

...ommand line option of PhoneGap http://docs.phonegap.com/en/edge/guide_cli_index.md.html Apache Cordova Options http://cordova.apache.org/docs/en/3.0.0/guide_cli_index.md.html#The%20Command-line%20Interface As almost most of commands are similar. There are few differences (Note: No difference in ...
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Can a pointer to base point to an array of derived objects?

... You cannot index like that. You have allocated an array of Rectangles and stored a pointer to the first in shapes. When you do shapes[1] you're dereferencing (shapes + 1). This will not give you a pointer to the next Rectangle, but a po...
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Pimpl idiom vs Pure virtual class interface

...ures is enough. OTOH in pure abstract case they effectively link by vtable index so reordering methods or inserting in the middle will break compatibility. – SnakE Nov 25 '15 at 11:13 ...
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How to remove all characters after a specific character in python?

... additionally, you can change that -1 to any index to be the occurrence at which you drop text. – theannouncer Sep 14 '15 at 22:19 add a comment ...
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Change one value based on another value in pandas

... One option is to use Python's slicing and indexing features to logically evaluate the places where your condition holds and overwrite the data there. Assuming you can load your data directly into pandas with pandas.read_csv then the following code might be helpful f...
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Calculate a Running Total in SQL Server

... Reads 58, Duration 139 From what I've seen if you have proper clustered index/primary key on your table (in our case it would be index by ord_id) update will proceed in a linear way all the time (never encountered divide by zero). That said, it's up to you to decide if you want to use it in produ...
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Java: how to convert HashMap to array

...ys = new String[map.size()]; Object[] values = new Object[map.size()]; int index = 0; for (Map.Entry<String, Object> mapEntry : map.entrySet()) { keys[index] = mapEntry.getKey(); values[index] = mapEntry.getValue(); index++; } ...
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How to get a value from a cell of a dataframe?

... @AtteJuvonen That depends if you have duplicates in your index/columns (note at/iat raises an exception with duplicate columns, will file an issue). – Andy Hayden Feb 6 '17 at 19:30 ...
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Changing all files' extensions in a folder with one command on Windows

...n The replacement pattern is another filename with embedded wildcard indexes, each of which consists of the character # followed by a digit from 1 to 9. In the new name of a matching file, the wildcard indexes are replaced by the actual characters that matched the ...