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How to replace case-insensitive literal substrings in Java
...riginal version. The search is performed on the lowercase contents and the index detected will also replace the original text.
public class LowerCaseReplace
{
public static String replace(String source, String target, String replacement)
{
StringBuilder sbSource = new StringBuilder...
How to get everything after a certain character?
...finds the offset of the underscore, then substr grabs everything from that index plus 1, onwards.
$data = "123_String";
$whatIWant = substr($data, strpos($data, "_") + 1);
echo $whatIWant;
If you also want to check if the underscore character (_) exists in your string before trying to g...
ASP.NET 2.0 - How to use app_offline.htm
...s web crawler knows your website is currently down, rather than decided to index your "site is down" content (and flagging your site as having a ton of duplicate content). Also, it may be helpful if your CDN can detect that your origin is down and thus will avoid caching your content.
...
In a Git repository, how to properly rename a directory?
... force
git mv -f oldfolder newfolder
Don't forget to add the changes to index & commit them after renaming with git mv.
3. Renaming foldername to folderName on case insensitive file systems
Simple renaming with a normal mv command(not git mv) won’t get recognized as a filechange from git....
Google Maps: How to create a custom InfoWindow?
...s();
for (var i = 0; i < l.length; i++) {
if($(l[i]).css('z-index') == 'auto') {
$(l[i]).css('border-radius', '16px 16px 16px 16px');
$(l[i]).css('border', '2px solid red');
}
}
});
You can do anything like setting a new CSS class or just adding a...
Counting DISTINCT over multiple columns
...umn is deterministic and you are using "sane" database settings, it can be indexed and / or statistics can be created on it.
I believe a distinct count of the computed column would be equivalent to your query.
share
...
Replace a value in a data frame based on a conditional (`if`) statement
...
Short answer is:
junk$nm[junk$nm %in% "B"] <- "b"
Take a look at Index vectors in R Introduction (if you don't read it yet).
EDIT. As noticed in comments this solution works for character vectors so fail on your data.
For factor best way is to change level:
levels(junk$nm)[levels(junk...
how can I Update top 100 records in sql server
...ningless without either ORDER BY or a WHERE clause - and for both cases an index is required for large tables to be efficient.
– Simon_Weaver
Nov 5 '19 at 22:00
...
Can we pass parameters to a view in SQL?
... to provide filter parameters that, for example, leverage a certain set of index(es).
– Jmoney38
Feb 22 '18 at 23:40
...
Accessing MP3 metadata with Python [closed]
...he first place. Look here diveintopython.org/object%5Foriented%5Fframework/index.html
– Esteban Küber
Jan 8 '10 at 14:46
...