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Format SQL in SQL Server Management Studio
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Late answer, but hopefully worthwhile: The Poor Man's T-SQL Formatter is an open-source (free) T-SQL formatter with complete T-SQL batch/script support (any DDL, any DML), SSMS Plugin, command-line bulk formatter, and other options.
It's available for immediate/online use at http:...
Count the number of occurrences of a character in a string in Javascript
...n.
3.
var stringsearch = "o"
,str = "this is foo bar";
for(var count=-1,index=-2; index != -1; count++,index=str.indexOf(stringsearch,index+1) );
//>count:2
4.
searching for a single character
var stringsearch = "o"
,str = "this is foo bar";
for(var i=count=0; i<str.length; count+=+(st...
How do you query for “is not null” in Mongo?
...{$ne:null}});
Also, according to the docs, $exists currently can't use an index, but $ne can.
Edit: Adding some examples due to interest in this answer
Given these inserts:
db.test.insert({"num":1, "check":"check value"});
db.test.insert({"num":2, "check":null});
db.test.insert({"num":3});
This wi...
Ways to iterate over a list in Java
..., only if you do it through the remove method of the iterator itself. With index-based iteration, you are free to modify the list in any way. However, adding or removing elements that come before the current index risks having your loop skipping elements or processing the same element multiple times...
Deleting multiple elements from a list
...ple elements from a list at the same time? If I want to delete elements at index 0 and 2, and try something like del somelist[0] , followed by del somelist[2] , the second statement will actually delete somelist[3] .
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.htaccess redirect all pages to new domain
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This will redirect to the default index, which is what your question was about. Just for clarity, since, due to proximity, your statement appears to be directed toward user968421's answer just above this, user968421's answer is correct when the intent is to r...
Remove duplicates from a List in C#
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HashSet doesn't have an index , therefore it's not always possible to use it. I have to create once a huge list without duplicates and then use it for ListView in the virtual mode. It was super-fast to make a HashSet<> first and then convert ...
Intelli J IDEA takes forever to update indices
...Once you hit that, IntelliJ will restart and then you can see that all the indexing is done really fast.
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LIKE vs CONTAINS on SQL Server
...put it in a valid query) should be faster, because it can use some form of index (in this case, a full text index). Of course, this form of query is only available if the column is in a full text index. If it isn't, then only the first form is available.
The first query, using LIKE, will be unable ...
What's the difference between “groups” and “captures” in .NET regular expressions?
...r the above, nor what's said in the other post really seems to answer your question, consider the following. Think of Captures as a kind of history tracker. When the regex makes his match, it goes through the string from left to right (ignoring backtracking for a moment) and when it encounters a mat...