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In Intellij IDEA how do I replace text with a new line?
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The easiest way that I have done it is to use the regular expression form of replace.
Chances are that you don't want to replace the {, but just keep in my escaping them if you do want to do so.
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index.php not loading by default
...llowing to your httpd.conf (if you have access to it) is considered better form, causes less server overhead and has the exact same effect:
<Directory /myapp>
DirectoryIndex index.php
</Directory>
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Select Multiple Fields from List in Linq
...automatically by the compiler, inferred from usage.
The syntax is of this form:
new { Property1 = value1, Property2 = value2, ... }
For your case, try something like the following:
var listObject = getData();
var catNames = listObject.Select(i =>
new { CatName = i.category_name, Item1 = ...
Escaping ampersand character in SQL string
... chr(38) || ' Matrices'
38 is the ascii code for ampersand, and in this form it will be interpreted as a string, nothing else. I tried it and it worked.
Another way could be using LIKE and an underline instead the '&' character:
node_name LIKE 'Geometric Vectors _ Matrices'
The chance ...
DropDownList's SelectedIndexChanged event not firing
...me and check for the [Page_IsValid] property
If the page is not valid the form will not submit and therefore not fire the event.
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Passing parameters in rails redirect_to
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If you have some form data for example sent to home#action, now you want to redirect them to house#act while keeping the parameters, you can do this
redirect_to act_house_path(request.parameters)
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Algorithm to find top 10 search terms
...Searches
In this context, perhaps you buffer one hour of searches, and perform this process on that hour's data. If you can take a second pass over this hour's search log, you can get an exact count of occurrences of the top "candidates" identified in the first pass. Or, maybe its okay to to make a...
Seeking clarification on apparent contradictions regarding weakly typed languages
...nd a memory safe language, for the most part. C# allows all three of those forms of "strong" typing to be violated. The cast operator violates static typing; it says to the compiler "I know more about the runtime type of this expression than you do". If the developer is wrong, then the runtime will...
How to add new column to MYSQL table?
...db->mysqli_real_escape_string($_GET['input']); assuming you submit your form normally. If it's ajax it's a little more complex.
– Glitch Desire
Apr 19 '13 at 21:48
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Regular expression for matching HH:MM time format
I want a regexp for matching time in HH:MM format. Here's what I have, and it works:
19 Answers
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