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I have the following string replacement problem and I am in quite a fix here
PFB the sample string
$string = 'The quick sample_text_1 56 quick sample_text_2 78 fox jumped over the lazy dog.'; $patterns[0] = '/quick/'; $patterns[1] = '/quick/'; $patterns...
Started by gnanesh on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To specify a start and end point within the string to do replacements (which seems to be what you're.
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I'm writing an app in C# which allows the user to perform database queries based on file names.
I'm using the Regex.Replace(string, MatchEvaluator) overload to perform replacements, because I want the user to be able to have replacement strings like SELECT...
Started by Simon on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Even better would be to create your own method that does just that, similar to... .
Your best best is to loop through an array of strings and call Replace during each iteration, generally speaking that is what other functions will do under the hood.
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Possible Duplicate:
What is your favourite replacement of Windows Exporer for managing files and such ?
What are your must have "Windows Explorer" replacements or add-ons?
Entries must:
Either completely replace Windows Explorer Or add functionality directly...
Started by Andrew Moore on
, 19 posts
by 12 people.
Answer Snippets (Read the full thread at superuser):
Some features includes:
Split Panes Customizable Toolbar Actions (scripting support) (S)FTP Support... .
QTTabBar , tabbed browsing in Windows Explorer!
If replacing Windows Explorer is an option in your environment, then Directory Opus is a must have.
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Ask your Facebook Friends
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I am trying to achieve the following:
$subject = 'a b a';
$search = 'a';
$replace = '1';
Desired result:
Array
(
[0] => 1 b a
[1] => a b 1
)
Is there any way of achieving this with preg_replace?
preg_replace('/\b'.$search.'(?=\s+|$)/u', $replace...
Started by standard on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can specify a limit of replacements in the optional fourth.
I think it is not possible.
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I use mac at work and at home, and as my work as web developer has me working with free software more and more, I want to replace my dependencies on proprietary apps with open source ones.
If you're using Ubuntu (it seems to me like the most mac-like ...
Started by Chris Adams on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
Quicksilver -> Gnome Do iTunes -> Songbird , Rhythmbox (default), Amarok iPhoto -> fSpot (default), Picasa Textmate... .
The ones marked as default come pre-installed with Ubuntu.
Here's a solid list of some of the application to replace a Mac's.
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Hey.
I know how to generate combinations of a set and that's a builtin in Python (what I use), anyway. But how to generate combinations with replacements?
Suppose I have a set with, say, two identical elements - for example, "AABCDE".
Combinations of ...
Started by ooboo on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
>>> import itertools >>> ["".join(x) for x in (itertools.combinations(set("AABCDE"),3))] ['ACB', 'ACE', 'ACD', 'ABE', 'ABD', 'AED', 'CBE', 'CBD', 'CED', 'BED'] >... .
Convert it to set , that's the easiest way to get rid of duplicates .
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So I just spent 5 hours troubleshooting a problem which turned out to be due not only to the old unreliable ISNUMERIC but it looks like my problem only appears when the UDF in which ISNUMERIC is declared WITH SCHEMABINDING and is called within a stored...
Started by Cade Roux on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
Generally as a practice, I try not to let untyped data into the database, as it is better more suited... .
Are you ever going to be handling number systems outside of your own (human) language, like Chinese etc? If so, I'd suggest using the libuninum library .
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I have some jquery code which I am trying to translate to YUI. I am using YUI 2.8. Using jquery I could have easily replaced a dom element. Is there a good way to use YUI in place of jquery.replaceWith and jquery.append. I tried writing my functions as...
Started by uswaretech on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Try with this:
function replaceWith(el_id, text){ var node_to_replace = YAHOO.util.Dom.get(el_id); if(node_to_replace){ var new_node=document.createElement("div"); new_node.innerHTML=text; //Parse the code inside a new element var beforeNode....
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I recently read the questions that recommend against using switch-case statements in languages that do support it. As far as Python goes, I've seen a number of switch case replacements, such as:
Using a dictionary (Many variants) Using a Tuple Using a...
Started by batbrat on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
The profile module) that the if statement is a bottleneck (very unlikely IMO unless you have a huge number... .
In fact I don't see a reason not to use if-else unless
You find (using e.g .
In the first example I would certainly stick with the if-else statement .
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Occasionally I use the bash command to replace string in previous command:
^foo^bar
Today I wanted to make the replacement in the following line for replacing all occurrences of checkbox with `radio:
$ git mv _product_checkbox_buttons.html.erb _product...
Started by Jesper Rønn-Jensen on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
An easy way of doing this would be:
fc -s checkbox=radio
I have an alias r defined in my .bashrc :
alias r='fc -s'
Then what you want to do becomes... .
You want !!:gs/old/new/ to globally replace.
Man bash says ^old^new is equivalent to !!:s/old/new/.
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