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How do I get the last character of a string?

How do I get the last character of a string? 11 Answers 11 ...
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How to prevent line break at hyphens on all browsers

...ng but letters and digits. The reason is that some browsers may even break strings like “2/3” or “f(0)” (see my page on oddities of line breaking in browsers). share | improve this answer ...
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Is there a performance difference between a for loop and a for-each loop?

...ts. First, the classic way of looping through List: for (int i=0; i < strings.size(); i++) { /* do something using strings.get(i) */ } Second, the preferred way since it's less error prone (how many times have YOU done the "oops, mixed the variables i and j in these loops within loops" thing?...
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Simple way to repeat a String in java

...king for a simple commons method or operator that allows me to repeat some String n times. I know I could write this using a for loop, but I wish to avoid for loops whenever necessary and a simple direct method should exist somewhere. ...
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Decimal separator comma (',') with numberDecimal inputType in EditText

... != null) { try { doubleValue = Double.parseDouble(s.toString().replace(',', '.')); } catch (NumberFormatException e) { //Error } } //Do something with doubleValue } s...
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Is ASCII code 7-bit or 8-bit?

...set to 0 (yes, it's wasted in ASCII). You can verify this by inputting a string in the ASCII character set in a text editor, setting the encoding to ASCII, and viewing the binary/hex: Aside: the use of (strictly) ASCII encoding is now uncommon, in favor of UTF-8 (which does not waste the MSB men...
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Tools to get a pictorial function call graph of code [closed]

...t shown because it didn't get called in the run, because we didn't pass an extra command line argument. The cool thing about valgrind is that it does not require any special compilation options. Therefore, you could use it even if you don't have the source code, only the executable. valgrind man...
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MySQL - How to select data by string length

Is there a MySQL function to do this (of course instead of string_length )? 6 Answers ...
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How to compute the similarity between two text documents?

...idf pairwise_similarity = tfidf * tfidf.T or, if the documents are plain strings, >>> corpus = ["I'd like an apple", ... "An apple a day keeps the doctor away", ... "Never compare an apple to an orange", ... "I prefer scikit-learn to Orange", ... ...
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How to get first and last day of previous month (with timestamp) in SQL Server

... First Day Of Current Week. select CONVERT(varchar,dateadd(week,datediff(week,0,getdate()),0),106) Last Day Of Current Week. select CONVERT(varchar,dateadd(week,datediff(week,0,getdate()),6),106) First Day Of Last week. select CONVERT(varchar,DATEADD(week,datediff(...