The tab character is `\t`. Notice the use of `&quot;` instead of `&#39;`.

    $chunk = &quot;&lt;html&gt;\t&lt;head&gt;\t\t&lt;title&gt;\t&lt;/head&gt;&quot;;

[PHP Strings - Double quoted][1]

&gt; If the string is enclosed in double-quotes (&quot;), PHP will interpret
&gt; more escape sequences for special characters:
&gt; 
&gt; ... 
&gt; 
&gt; \t	horizontal tab (HT or 0x09 (9) in ASCII)

&lt;hr&gt;

Also, let me recommend the [fputcsv()][2] function which is for the purpose of writing CSV files.


  [1]: http://www.php.net/manual/en/language.types.string.php#language.types.string.syntax.double
  [2]: http://www.php.net/manual/en/function.fputcsv.php

Use `\t` and enclose the string with double-quotes:

    $chunk = &quot;abc\tdef\tghi&quot;;

This should do:

    $chunk = &quot;abc\tdef\tghi&quot;;

[Here][1] is a link to an article with more extensive examples.


  [1]: http://www.ebrueggeman.com/blog/generating-php-comma-csv-and-tab-delimited-files

I&#39;m looking to have a border around a `UIView` I have just to separate it from the main view visually.

I have looked in the settings for the `UIView` in storyboard editor but I can&#39;t seem to find anything for setting a border.

Is there an easy way to do this in code?


Is there an easy way to add a border to a view in Xcode for iOS 5.1

Related: https://stackoverflow.com/questions/4285627/javascript-keycode-vs-charcode-utter-confusion

Here is some code you can try at home or in a [jsfiddle][1]:

    el.addEventListener( &#39;keyup&#39;, function( e ) { 
        console.log( &#39;Keyup event&#39; );
        console.log( e.keyCode );
    } ); 
    el.addEventListener( &#39;keypress&#39;, function( e ) { 
        console.log( &#39;Keypress event&#39; );
        console.log( e.keyCode );
    } );

Why is the keyCode different?

I can understand why one should use keypress only, but what I don&#39;t understand is how two key events, given the same hit key on the keyboard, give different keyCodes.

PS: I&#39;m not worrying about legacy browsers support, I tried this in Chrome and was surprised, and couldn&#39;t find an explanation.


   [1]: http://jsfiddle.net/Ralt/7zSUw/4/

keypress and keyup - why is the keyCode different?

How do i simply write out a file including real tabs inside? `tab` means real `tab` which is **not the spaces**. How to write the `tab` or what is the character for real `tab`?

For example here:

    $chunk = &quot;a,b,c&quot;;
    file_put_contents(&quot;chunk.csv&quot;,$chunk);

What character should i use to get `tabs` instead of `Commas (,)` there?&lt;br&gt;
In the output file, there should be real `tabs` between the seperated words.

- Real Tabs means, **a true wide space we get when we press the `&lt;tab&gt;` key** in a text-editor.

PHP to write Tab Characters inside a file?

How do i simply write out a file including real tabs inside? <code>tab</code> means real <code>tab</code> which is not the spaces. How to write the <code>tab</code> or what is the character for real <code>tab</code>?
For example here:
<pre><code class="hljs language-ini">$chunk = "a,b,c";
file_put_contents("chunk.csv",$chunk);
</code></pre>
What character should i use to get <code>tabs</code> instead of <code>Commas (,)</code> there? 
In the output file, there should be real <code>tabs</code> between the seperated words.
<ul>
<li>Real Tabs means, a true wide space we get when we press the <code>&#x3C;tab></code> key in a text-editor.</li>
</ul>

How do these two pieces of code differ when accessing a REST API?

    $result = file_get_contents(&#39;http://api.bitly.com/v3/shorten?login=user&amp;apiKey=key&amp;longUrl=url&#39;);

and

    $ch = curl_init(&#39;http://api.bitly.com/v3/shorten?login=user&amp;apiKey=key&amp;longUrl=url&#39;);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);

They both produce the same result, judging by

    print_r(json_decode($result))

PHP cURL vs file_get_contents

I have tried reading some articles, but I am not very clear on the concepts yet.

Would someone like to take a shot at explaining to me what these technologies are:

1. Long Polling
2. Server-Sent Events
3. Websockets
4. Comet

One thing that I came across every time was, the server keeps a connection open and pushes data to the client. How is the connection kept open, and how does the client get the pushed data? (How does the client use the data, maybe some code might help?)

Now, which one of them should I use for a real-time app. I have been hearing a lot about websockets (with socket.io [a node.js library]) but why not PHP?

What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?

Here is my code,
```
$url = &#39;url_to_post&#39;;
$data = array(
    &quot;first_name&quot; =&gt; &quot;First name&quot;,
    &quot;last_name&quot; =&gt; &quot;last name&quot;,
    &quot;email&quot;=&gt;&quot;email@gmail.com&quot;,
    &quot;addresses&quot; =&gt; array (
        &quot;address1&quot; =&gt; &quot;some address&quot;,
        &quot;city&quot; =&gt; &quot;city&quot;,
        &quot;country&quot; =&gt; &quot;CA&quot;,
        &quot;first_name&quot; =&gt;  &quot;Mother&quot;,
        &quot;last_name&quot; =&gt;  &quot;Lastnameson&quot;,
        &quot;phone&quot; =&gt; &quot;555-1212&quot;,
        &quot;province&quot; =&gt; &quot;ON&quot;,
        &quot;zip&quot; =&gt; &quot;123 ABC&quot;
    )
);
$data_string = json_encode($data);
$ch=curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, &quot;POST&quot;);
curl_setopt($ch, CURLOPT_POSTFIELDS, array(&quot;customer&quot;=&gt;$data_string));
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER,
    array(
        &#39;Content-Type:application/json&#39;,
        &#39;Content-Length: &#39; . strlen($data_string)
    )
);

$result = curl_exec($ch);
curl_close($ch);
```

        
And at other page, I am retrieving post data. 

        print_r ($_POST);

Output is 

    HTTP/1.1 200 OK
    Date: Mon, 18 Jun 2012 07:58:11 GMT
    Server: Apache
    X-Powered-By: PHP/5.3.6
    Vary: Accept-Encoding
    Connection: close
    Content-Type: text/html
    
    Array ( ) 

So, I am not getting proper data even at my own server, it&#39;s empty array. I want to implement REST using json as at http://docs.shopify.com/api/customer#create

How to POST JSON Data With PHP cURL?

    function parts($part) { 
        $structure = &#39;http://&#39; . $site_url . &#39;content/&#39;; 
        echo($tructure . $part . &#39;.php&#39;); 
    }

This function uses a variable `$site_url` that was defined at the top of this page, but this variable is not being passed into the function. 

How do we get it to return in the function?

PHP function use variable from outside

Symfony2 collection of Entities - how to add/remove association with existing entities?

I wanted code to convert all the characters in strings to uppercase or lowercase in Java.

I found a method that goes something like this:

    public static String changelowertoupper()
    {
             String str = &quot;CyBeRdRaGoN&quot;;
             str=str.toLowerCase(Locale.ENGLISH);
             return str;
    }
 
Now I&#39;ve read that using certain `Locale`s, like Turkish, &quot;returns ***i (without dot)*** instead of ***i (with dot)***.&quot;

Is it safe to use `Locale`s like UK, US, ENGLISH, etc.? Are there any big differences between them when applied to strings?

Which is the most preferred `Locale` for `String`s?

Using Locales with Java&#39;s toLowerCase() and toUpperCase()

I found three ways to cast a variable to `String` in JavaScript.  
I searched for those three options in the jQuery source code, and **they are all in use**.  
I would like to know if there are any differences between them:

    value.toString()
    String(value)
    value + &quot;&quot;
**[DEMO][1]**



They all produce the same output, but does one of them better than the others?  
I would say the `+ &quot;&quot;` has an advantage that it saves some characters, but that&#39;s not that big advantage, anything else? 


  [1]: http://jsfiddle.net/67NaT/

Casting to string in JavaScript

If I receive a string that contains the name of a class and I want to convert this string to a real type (the one in the string), how can I do this?

I tried

    Type.GetType(&quot;System.Int32&quot;)

for example, it appears to work.

But when I try with my own object, it always returns null ...

I have no idea what will be in the string in advance so it&#39;s my only source for converting it to its real type.

    Type.GetType(&quot;NameSpace.MyClasse&quot;);

Any idea?

Convert String to Type in C#

Is there an easy way to remove the character at a certain position in javascript?

e.g. if I have the string `&quot;Hello World&quot;`, can I remove the character at position 3?

the result I would be looking for would the following:

    &quot;Helo World&quot;

This question isn&#39;t a duplicate of https://stackoverflow.com/questions/9932957, because this one is about removing the character at a specific position, and that question is about removing all instances of a character.

Remove a character at a certain position in a string - javascript

I got some simple code:

    def find(str, ch):
        for ltr in str:
            if ltr == ch:
                return str.index(ltr)
    find(&quot;ooottat&quot;, &quot;o&quot;)

The function only return the first index. If I change return to print, it will print 0 0 0. Why is this and is there any way to get `0 1 2`? 

How to find char in string and get all the indexes?

I have several [CSV][1] files that look like this:

&lt;!-- language: lang-none --&gt;

    Input
    Name		Code
    blackberry	1
    wineberry	2
    rasberry	1
    blueberry	1
    mulberry	2

I would like to add a new column to all CSV files so that it would look like this:

&lt;!-- language: lang-none --&gt;

    Output
    Name		Code	Berry
    blackberry	1	blackberry
    wineberry	2	wineberry
    rasberry	1	rasberry
    blueberry	1	blueberry
    mulberry	2	mulberry

The script I have so far is this:

    import csv
    with open(input.csv,&#39;r&#39;) as csvinput:
        with open(output.csv, &#39;w&#39;) as csvoutput:
    	    writer = csv.writer(csvoutput)
    	    for row in csv.reader(csvinput):
    		    writer.writerow(row+[&#39;Berry&#39;])

(Python 3.2)

But in the output, the script skips every line and the new column has only Berry in it:

&lt;!-- language: lang-none --&gt;

    Output
    Name		Code	Berry
    blackberry	1	Berry

    wineberry	2	Berry

    rasberry	1	Berry

    blueberry	1	Berry

    mulberry	2	Berry

  [1]: http://en.wikipedia.org/wiki/Comma-separated_values


How to add a new column to a CSV file?

How can I import a CSV file into a MySQL table?  I would like for the first row of data be used as the column names.

I read https://stackoverflow.com/questions/3635166/how-to-import-csv-file-to-mysql-table, but the only answer was to use a GUI and not a shell? 

How to import a CSV file into a MySQL table

I am trying to convert a JavaScript object set in to CSV format

You can get the idea about my Javascript object, if you put it in online JSON parser https://jsonformatter.org/json-parser 

  This is how I tried to work it out... but it flopped.. http://jsfiddle.net/fHQzC/11/
  
  
  I am trying to take the whole values corresponding to the value &quot;term&quot;  and corresponding title in to CSV format 

  The expected output for is like 
                                                             

 
								  
								  
    Time,Dec 9, 2012 
    News,Germany,election, Egypt,Revolution, Japan, Earthquake
    Person,Obama, Beckham
    Title,Pearce Snubs Beckham								  
    Time,Dec 5, Birthday
    Person, Lebron James
    News,Italy,Euro 2012 Final
    Title-Heats National Champions
								  
  and is it possible to download the csv file in excel sheet the one I found in Stackoverflow was not really useful me...
  

Converting JSON object to CSV format in JavaScript

I am asking Python to print the minimum number from a column of CSV data, but the top row is the column number, and I don&#39;t want Python to take the top row into account. How can I make sure Python ignores the first line?

This is the code so far:

    import csv

    with open(&#39;all16.csv&#39;, &#39;rb&#39;) as inf:
        incsv = csv.reader(inf)
        column = 1                
        datatype = float          
        data = (datatype(column) for row in incsv)   
        least_value = min(data)

    print least_value

Could you also explain what you are doing, not just give the code? I am very very new to Python and would like to make sure I understand everything.


How to ignore the first line of data when processing CSV data?

If I have a CSV saved on a server, how can I use PHP to write a given line, say `142,fred,elephants` to the bottom of it?

Add a new line to a CSV file

I have a tsv (tab separated file) that I would like to import with sqlite3. Does someone know a clear way to do it?

I have installed sqlite3, but not created any database or tables yet.

I&#39;ve tried the command 

    .import /path/filename.tsv my_new_table

but it gives me the error: no such table: my_new_table.

However, from what I&#39;d read it should create the table automatically if it does&#39;t exist. Does it mean I need to create and use a database first, or is there another trick to importing a .tsv file into sqlite?

Content Type	Original Author	Original Content on Stackoverflow
Question	夏期劇場	View Question on Stackoverflow
Solution 1 - Php	kapa	View Answer on Stackoverflow
Solution 2 - Php	flowfree	View Answer on Stackoverflow
Solution 3 - Php	Drewness	View Answer on Stackoverflow

PHP to write Tab Characters inside a file?

Php Problem Overview

Php Solutions

Solution 1 - Php

Solution 2 - Php

Solution 3 - Php

keypress and keyup - why is the keyCode different?

Is there an easy way to add a border to a view in Xcode for iOS 5.1

Attributions