alphabetical-sort

问题 my output after code below is: " PHP Fatal error: Class 'Collator' not found ". I've read in php manual that for COLLATOR class , PHP version needs to be PHP 5 >= 5.3.0. My PHP version is 5.3.24. in my phpinfo() I searched 'coll' string but nothing is found. also please note that my site lang is Turkish and I am using UTF-8 So what is the reason for my fatal error output? Thanks. /* fetch values */ $etiket_bulutu = ''; while ($beyan->fetch()) { $etiket_bulutu .= $tags.', '; } $etiket_bulutu =

问题 my output after code below is: " PHP Fatal error: Class 'Collator' not found ". I've read in php manual that for COLLATOR class , PHP version needs to be PHP 5 >= 5.3.0. My PHP version is 5.3.24. in my phpinfo() I searched 'coll' string but nothing is found. also please note that my site lang is Turkish and I am using UTF-8 So what is the reason for my fatal error output? Thanks. /* fetch values */ $etiket_bulutu = ''; while ($beyan->fetch()) { $etiket_bulutu .= $tags.', '; } $etiket_bulutu =

问题 How can I sort integers alphabetically? Like this: integers = [10, 1, 101, 2, 111, 212, 100000, 22, 222, 112, 10101, 1100, 11, 0] printed like this on Python console [0, 1, 10, 100000, 101, 10101, 11, 1100, 111, 112, 2, 212, 22, 222] I have tried this def sort_integers(integers): return sorted(integers) but I guess you have to do it this way def sort_integers(integers): return sorted(integers, key = lambda....... ) I just don't know to what to write after the lambda? 回答1: sorted(integers, key

问题 How can I sort integers alphabetically? Like this: integers = [10, 1, 101, 2, 111, 212, 100000, 22, 222, 112, 10101, 1100, 11, 0] printed like this on Python console [0, 1, 10, 100000, 101, 10101, 11, 1100, 111, 112, 2, 212, 22, 222] I have tried this def sort_integers(integers): return sorted(integers) but I guess you have to do it this way def sort_integers(integers): return sorted(integers, key = lambda....... ) I just don't know to what to write after the lambda? 回答1: sorted(integers, key

问题 It's a very easy problem but can't get my way around it. I have an array of hashes. The data structure as follows: my @unsorted = ( { 'key_5' => '14.271 text', # ... }, { 'key_5' => 'text', # ... }, { 'key_5' => '13.271 text', # ... }, { 'key_5' => 'etext', # ... }, ); How can I sort the array based on key_5 of the hash. The string part should be sorted alphabetically. and where the key is number string (format is always like this),it should be sorted numerically (ignoring the string part

问题 I would like an object to be comparable (to use it in a TreeSet in that case). My object got a name field and I would like it to be sorted by alphabetical order. I thought first that I could use the unicode value of the string and simply do a subtraction, but then AA would be after Ab for example… Here’s how I started : public final class MyObject implements Comparable<MyObject> { private String name; public MyObject(String name) { this.name = name; } public String name() { return name; }

问题 I would like an object to be comparable (to use it in a TreeSet in that case). My object got a name field and I would like it to be sorted by alphabetical order. I thought first that I could use the unicode value of the string and simply do a subtraction, but then AA would be after Ab for example… Here’s how I started : public final class MyObject implements Comparable<MyObject> { private String name; public MyObject(String name) { this.name = name; } public String name() { return name; }

问题 Suppose we're given a sentence. Then, how would we arrange the words alphabetically? For example, Sentence: Big Bang Theory is better than Two and a Half Men. Arranged Sentence: a and Bang better Big Half is Men than Theory Two. I was thinking of applying a loop through the alphabets and comparing it with the sentence, but I keep getting confused. I can't think of anything. Help! 回答1: Use a StringTokenizer to tokenize the sentence and fill the words in a list. A StringTokenizer object uses

问题 Suppose we're given a sentence. Then, how would we arrange the words alphabetically? For example, Sentence: Big Bang Theory is better than Two and a Half Men. Arranged Sentence: a and Bang better Big Half is Men than Theory Two. I was thinking of applying a loop through the alphabets and comparing it with the sentence, but I keep getting confused. I can't think of anything. Help! 回答1: Use a StringTokenizer to tokenize the sentence and fill the words in a list. A StringTokenizer object uses

问题 I have a list of filenames, each of them beginning with a leading number: 10_file 11_file 1_file 20_file 21_file 2_file ... I need to put it in this order: 1_file 10_file 11_file 2_file 21_file 22_file ... If they were just numbers as strings ('1') without the underscore I could sort them with sorted(). I have tried different sort-methods with different key-attributes, also the module "natsort", but with no result. Do I have to write my own algorithm for this? Maybe I could extract the