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variable outputs duplicates


variable outputs duplicates

By : Lynn Tsai
Date : November 22 2020, 03:01 PM
will help you Take a look at what is happening in your loop. Let's assume following Folder structure:
Text1 Text2 Text3
code :
$firstfolder = ""
$secondfolder = $null
Clear-Variable -Name $thirdfolder


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MYSQLi Multiple Records Outputs Duplicates

MYSQLi Multiple Records Outputs Duplicates


By : user2860741
Date : March 29 2020, 07:55 AM
should help you out Issue:
code :
<?php
    //... Your code
    while ($rows = $search->fetch_assoc()) {
        $rows = array_map('stripslashes', $rows);
        echo '<tr>';
        echo '<td>'.$rows['username'].'</td>';
        echo '<td>'.$rows['email'].'</td>';
        echo '<td>'.$rows['country'].'</td>';
        echo '</tr>';
    }
    //... Your code
Ruby loop outputs duplicates

Ruby loop outputs duplicates


By : EastWater
Date : March 29 2020, 07:55 AM
Does that help The problem is that you're also iterating over your a which is actually a hash between tags and words.
If you treat your scan a hash instead of an array, then you don't get duplicates.
code :
RE = /<("[^"]*"|'[^']*'|[^'">])*>/
TAG_RE = /<(.+?)>(.*?)<.+?>/

text = "<date>show</date> me the current conditions for <city> detroit <END>"

a = text.scan(TAG_RE)

text.gsub(RE, '').split.each do |q|
  d = a.find { |p| p.last.strip == q }
  if d
    puts "#{q}\tB-#{d.first}"
  else
    puts "#{q}\tO"
  end
end
show    B-date
me      O
the     O
current O
conditions      O
for     O
detroit B-city
RE = /<("[^"]*"|'[^']*'|[^'">])*>/
TAG_RE = /<(.+?)>(.*?)<.+?>/

text = "<date>show</date> me the current conditions for <city> detroit <END>"

map = Hash[*text.scan(TAG_RE).flatten.map(&:strip)].invert

text.gsub(RE, '').split.each do |q|
  tag = map[q]
  if tag
    puts "#{q}\tB-#{tag}"
  else
    puts "#{q}\tO"
  end
end
class Text
  TAGS_RE = /<("[^"]*"|'[^']*'|[^'">])*>/
  TAGS_WORDS_RE = /<(.+?)>\s*(.*?)\s*<.+?>/

  def self.strip_tags(text)
    text.gsub(TAGS_RE, '')
  end

  def self.tagged_words(text)
    matches = text.scan(TAGS_WORDS_RE)
    Hash[*matches.flatten].invert
  end
end

class Word
  def self.display(word, tag)
    puts "#{word}\t#{Word.tag(tag)}"
  end

  private

  def self.tag(tag)
    tag ? "B-#{tag}" : "0"
  end
end

text = "<date>show</date> me the current conditions for <city> detroit <END>"

words_tag = Text.tagged_words(text)
Text.strip_tags(text).split.each do |word|
  tag = words_tag[word]
  Word.display(word, tag)
end
words_tag = Text.tagged_words(text)
Text.strip_tags(text).split.each do |word|
  tag = words_tag[word]
  Word.display(word, tag)
end
Nested observables via flatMap outputs duplicates

Nested observables via flatMap outputs duplicates


By : rubynuby
Date : March 29 2020, 07:55 AM
I hope this helps you . Figure it out. I am using the wrong operator given my use case.
switchMap does what I want. It will unsubscribe from the inner observable when the outer observable omits a new value.
code :
outerObs
  .switchMap { outerVal ->
    innerObsCache[outerVal % 2]!!.map { "Outer($outerVal):Inner($it)" }
  }.subscribe({ combinedResult -> println("$now $combinedResult") })
00:19:53 Outer(0):Inner(zero:0)
00:19:54 Outer(0):Inner(zero:1)
00:19:55 Outer(0):Inner(zero:2)
00:19:56 Outer(1):Inner(one:0)
BASE_DIR outputs correct using print, but in a variable it just outputs C:

BASE_DIR outputs correct using print, but in a variable it just outputs C:


By : kev.mn
Date : March 29 2020, 07:55 AM
like below fixes the issue Change '/var/media' to var/media' in join function, that is remove the preceeding slash from the second parameter. hence the code should be,
code :
blendfile = os.path.join(base_dir, 'var/media', userpathname, newest).replace("\\", "/")
In [16]: import os                                                                                                                                    

In [17]: BASE = "Users\me\Google Drive\gitlab\rootfolder"                                                                                             

In [18]: append_path__1 = "/var/media" # with preceeding slash                                                                                                                

In [19]: append_path__2 = "var/media"  # without preceeding slash                                                                                                               

In [20]: os.path.join(BASE,append_path__1)                                                                                                            
Out[20]: '/var/media'

In [21]: os.path.join(BASE,append_path__2)                                                                                                            
Out[21]: 'Users\\me\\Google Drive\\gitlab\rootfolder/var/media'
No output from VBS script when variable is an argument but outputs correctly when variable is hard coded

No output from VBS script when variable is an argument but outputs correctly when variable is hard coded


By : Colin Walker
Date : March 29 2020, 07:55 AM
will be helpful for those in need You are generating the output files, but not where you think. As you are not indicating where to generate the files, they are generated in the "current directory" for the started script process. And this "current directory" is not always the same:
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