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What will be the output of the following programs:
#include <stdio.h>
int main()
{
printf("ab\tab\tab\ba");
return 0;
}
The result would be ab ab aa.
This is because the string contains certain characters("ab \t ab \t ab \b a") that the program will detect. \t(This is tab, It will usually add four spaces in its spot) and \b( means backspace, so it will delete the previous character in the string).
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I'm trying to extract the values that come after the word 'rawValue=' in the following text with a Google Sheet REGEX formula, so not a script.
nowrap;" rawValue="-18245000000">18,245</div><div id="Y_5"
class="pos" style="overflow:hidden;white-space: nowrap;"
rawValue="19916000000">19,916</div><div id="Y_6" class="pos"
style="overflow:hidden;white-space: nowrap;"
rawValue="20350000000">20,350</div></div><div id="data_i25"
class="rf_crow" style="display:none"><div id="Y_1" class="pos"
style="overflow:hidden;white-space: nowrap;"
rawValue="—">—</div><div id="Y_2" class="pos"
style="overflow:hidden;white-space: nowrap;"
rawValue="—">—</div><div id="Y_3"
The variations that follow 'rawValue=' are fourfold:
a large positive number: 19916000000
a large negative number: -18245000000
a small number: 0
the words mdash or nbsp, in the example above: mdash
The examples above are also the preferable output form.
How would I be able to extract all these cases? Good to know is that the amount of instances of rawValues in a cell varies. So it should work regardless of how many matches there are, if that's even possible..
Can anyone help me with this? Much appreciated!
try:
=ARRAYFORMULA(REGEXEXTRACT(SPLIT(REGEXEXTRACT(A2;
"(rawValue="".+)"); "rawValue="""; 0); "^([^""]+)"))
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I am using below command to create html page using below awk command
`awk -F, 'BEGIN {print "<tbody>"} ; { print "<tr><td bgcolor='$bgcol'><center><a href=http://10.0.0.1/cgi-bin/categ?$1>" $1 "</a></center></td><td bgcolor='$bgcol'><center>" $2 "</center></td></tr>"} ; END { print "</tbody>"}' /tmp/temps/sitecount`
below are contents of sitecount file example
Traditional Religions,10
When running above command i am getting below output
<tr><td bgcolor=#DCDCDC><center><a href=http://10.0.0.1/cgi-bin/categ?$1>Traditional Religions</a></center></td><td bgcolor=#DCDCDC><center>10</center></td></tr>
But i need this output
<tr><td bgcolor=#DCDCDC><center><a href=http://10.0.0.1/cgi-bin/categ?Traditional Religions>Traditional Religions</a></center></td><td bgcolor=#DCDCDC><center>10</center></td></tr>
I need to pass value "Traditional Religions' to my cgi script and not "$1"
problem resolved by changing this
<a href=http://10.0.0.1/cgi-bin/categ?"$1">
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The default form of writing in formular field words is lowercase. I want that the first letter of word begins with Uppercase and than other letters lowercase. How can I format this in formular field ?
If you want the first character to be capitalized you can introduce some javascript (jQuery). Like this:
$( '#targetInput' ).keyup(function() {
$(this).val(function(i, text) {
return text.substr(0,1).toUpperCase() + text.substr(1);
});
});
Here is a fiddle: https://jsfiddle.net/8x8cs76m/
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I have a html input field, which shall not be able to allow ", " (comma and blank space after comma) via the pattern tag but comma and blank extra should be allowed
Looks like these:
<input type="text" name="ausg" pattern="" title="xx">
^$|^[\w,]+$
The ^ and $ match the beginning and the end of the text.
Use \w that include [a-zA-Z0-9_].
, Match a Comma.
+ 1 or more.
UPDATE
^[\w\s]+(?:,[^\s]+)?$
JSFiddle Demo
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Totally random but why do we say "an HTML5"? I've seen it in a couple of articles and books and have been a bit thrown off by it, as I would think to write "a HTML5 book" rather than "an HTML5 book".
Here's an example: http://www.w3.org/html/logo/
Because it's pronounced "aych te em el"(or similair), the first sound is vocal, and thus "an", not an "a".
Not sure this is truly programming related though ).
The answer is because for acronyms initialisms you pronounce every letter, and the word for the letter 'H' sounds like 'aitch', and hence audibly begins with a vowel. "An Aitch Tee Em Ell Five Book."
See also https://english.stackexchange.com/questions/1016/do-you-use-a-or-an-before-acronyms
H is pronounced /ˈeɪtʃ/
http://en.wikipedia.org/wiki/Wikipedia:IPA_for_English#Key
An is the older form (related to one,
cognate to German ein; etc.), now used
before words starting with a vowel
sound, regardless of whether the word
begins with a vowel letter.[8]
Examples: a light-water reactor; a
sanitary sewer overflow; an SSO; a
HEPA filter (because HEPA is
pronounced as a word rather than as
letters); an hour; a ewe; a one-armed
bandit; an heir; a unicorn (begins
with 'yu', a consonant sound).
http://en.wikipedia.org/wiki/English_articles