IntelliJ is project based so you can only search within the open project using &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;F&lt;/kbd&gt;(Windows) or &lt;kbd&gt;Cmd&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;F&lt;/kbd&gt;(Mac).

When I need to search across a set of projects I use [Agent Ransack][1]


  [1]: http://www.mythicsoft.com/page.aspx?type=agentransack&amp;page=home

IntelliJ 13 (at least) has &quot;Edit/Find/Find in Path...&quot;.&lt;br&gt;
It has the Scope option which can be set to a directory, so if all projects are in the same directory (e.g. IdeaProjects) then it will search all projects.

Use `grep`.

In the terminal, go to the root directory of your project, and type `grep -r my_string_here .`. 

You can add color to your search with `--color` (just add `alias grep=&#39;grep --color&#39; to your `.bash_profile`, and add `-i` to make your search case-insensitive.

In the IntelliJ now it is very easy to find the anything through just two clicks and search on the bar.

Double click on `shift` and enter the keyword in the search bar.&lt;br&gt;
I&#39;m using ubuntu which I found the shortcut.


My workplace eventually set up [Atlassian Fisheye][1] which allows us to search for code or specific files across all of our projects, and it&#39;s working well.

  [1]: https://www.atlassian.com/software/fisheye/

I&#39;m using [Jammit][1] to package assets up for a Rails application and I have a few asset files that I&#39;d like to be included in each of a few groups. For example, I&#39;d like [Sammy][2] and its plugins to be in both my `mobile` and `screen` JS packages.

I&#39;ve tried this:

    sammy: &amp;SAMMY
      - public/javascripts/vendor/sammy.js
      - public/javascripts/vendor/sammy*.js
    
    mobile:
      &lt;&lt;: *SAMMY
      - public/javascripts/something_else.js

and this:

    mobile:
      - *SAMMY

but both put the Sammy JS files in a nested Array, which Jammit can&#39;t understand. Is there a syntax for including the elements of an Array directly in another Array?

**NB**: I realize that in this case there are only two elements in the `SAMMY` Array, so it wouldn&#39;t be too bad to give each an alias and reference both in each package. That&#39;s fine for this case, but quickly gets unmaintainable when there are five or ten elements that have a specific load order.

  [1]: http://documentcloud.github.com/jammit/
  [2]: http://github.com/quirkey/sammy

Is there a way to alias/anchor an array in YAML?

As we know if `n` is not a perfect square, then `sqrt(n)` would not be an integer. Since I need only the integer part, I feel that calling `sqrt(n)` wouldn&#39;t be that fast, as it takes time to calculate the fractional part also. 

So my question is, 

Can we get only the integer part of *sqrt(n)* without calculating the actual value of `sqrt(n)`? The algorithm should be faster than `sqrt(n)` (defined in `&lt;math.h&gt;` or `&lt;cmath&gt;`)?

If possible, you can write the code in `asm` block also.

Fastest way to get the integer part of sqrt(n)?

I would like to search across projects for variable usages, or at least for strings.  I&#39;ve got [IndexYourFiles][1] which works well for text searches, but I have to re-index every now and then and would like an integrated solution.  

Is there any way that I can search across projects in IntelliJ IDEA? So far I have only been able to search within the currently-open project.  I&#39;m guessing IntelliJ can&#39;t do this natively; are there any plug-ins out there to support this?

Thanks.

  [1]: http://www.indexyourfiles.com/

IntelliJ IDEA global search

I would like to search across projects for variable usages, or at least for strings. I've got <a href="http://www.indexyourfiles.com/" target="_blank" rel="noopener noreferrer">IndexYourFiles</a> which works well for text searches, but I have to re-index every now and then and would like an integrated solution.
Is there any way that I can search across projects in IntelliJ IDEA? So far I have only been able to search within the currently-open project. I'm guessing IntelliJ can't do this natively; are there any plug-ins out there to support this?
Thanks.

I find that **find_in_set** only search by a single string :- 

    find_in_set(&#39;a&#39;, &#39;a,b,c,d&#39;)

In the above example, &#39;a&#39; is the only string used for search.

Is there any way to use find_in_set kind of functionality and search by multiple strings, like :- 

    find_in_set(&#39;a,b,c&#39;, &#39;a,b,c,d&#39;)

In the above example, I want to search by three strings &#39;a,b,c&#39;.

One way I see is using **OR**

    find_in_set(&#39;a&#39;, &#39;a,b,c,d&#39;) OR find_in_set(&#39;b&#39;, &#39;a,b,c,d&#39;) OR find_in_set(&#39;b&#39;, &#39;a,b,c,d&#39;)

Is there any other way than this?

MySQL find_in_set with multiple search string

I&#39;m currently designing and implementing a RESTful API in PHP. However, I have been unsuccessful implementing my initial design.

    GET /users # list of users
    GET /user/1 # get user with id 1
    POST /user # create new user
    PUT /user/1 # modify user with id 1
    DELETE /user/1 # delete user with id 1

So far pretty standard, right?

My problem is with the first one `GET /users`. I was considering sending parameters in the request body to filter the list. This is because I want to be able to specify complex filters without getting a super long url, like:

    GET /users?parameter1=value1&amp;parameter2=value2&amp;parameter3=value3&amp;parameter4=value4

Instead I wanted to have something like:

    GET /users
    # Request body:
    {
        &quot;parameter1&quot;: &quot;value1&quot;,
        &quot;parameter2&quot;: &quot;value2&quot;,
        &quot;parameter3&quot;: &quot;value3&quot;,
        &quot;parameter4&quot;: &quot;value4&quot;
    }

which is much more readable and gives you great possibilities to set complex filters.

Anyway, `file_get_contents(&#39;php://input&#39;)` didn&#39;t return the request body for `GET` requests. I also tried `http_get_request_body()`, but the shared hosting that I&#39;m using doesn&#39;t have `pecl_http`. Not sure it would have helped anyway.

I found [this question](https://stackoverflow.com/questions/978061/http-get-with-request-body) and realized that GET probably isn&#39;t supposed to have a request body. It was a bit inconclusive, but they advised against it. 

**So now I&#39;m not sure what to do. How do you design a RESTful search/filtering function?**

I suppose I could use `POST`, but that doesn&#39;t seem very RESTful.

How to design RESTful search/filtering?

I have an array of objects:

    Object = {
       1 : { name : bob , dinner : pizza },
       2 : { name : john , dinner : sushi },
       3 : { name : larry, dinner : hummus }
    }

I want to be able to search the object/array for where the key is &quot;dinner&quot;, and see if it matches &quot;sushi&quot;.

I know jQuery has $.inArray, but it doesn&#39;t seem to work on arrays of objects. Or maybe I&#39;m wrong. indexOf also seems to only work on one array level.

Is there no function or existing code for this?

How to find a value in an array of objects in JavaScript?

I have a question about searching the JSON for the specific information. For example, I have this JSON file:

   

     {
    	&quot;people&quot;: {
    		&quot;person&quot;: [
    			{
    				&quot;name&quot;: &quot;Peter&quot;,
    				&quot;age&quot;: 43,
    				&quot;sex&quot;: &quot;male&quot;
    			}, {
    				&quot;name&quot;: &quot;Zara&quot;,
    				&quot;age&quot;: 65,
    				&quot;sex&quot;: &quot;female&quot;
    			}
    		]
    	}
    }

My question is, how can find a particular person by name and display that person&#39;s age with jQuery?
For example, I want to search the JSON for a person called Peter and when I find a match I want to display additional information about that match (about person named Peter in this case) such as person&#39;s age for example.

How to search JSON tree with jQuery

What exactly is ***faceted search*** in the context of full-text search?

I even read about it from [Wikipedia][1], but I couldn&#39;t completely understand the use/benefit of it.  Hope the community can answer/expand and explain with some good examples.

**NOTE:** We&#39;re into the process of evaluating/researching different open source full-text search engine and mostly I&#39;m seeing *faceted search* listed as one of the feature among others. So I&#39;m trying to assess whether this would be helpful for our application requirement.


  [1]: http://en.wikipedia.org/wiki/Faceted_search &quot;Faceted search&quot;

What is faceted search?

I&#39;m new to Apache Solr.  Even after reading the [documentation][1] part, I&#39;m finding it difficult to clearly understand the functionality and use of the `multiValued` field type property. 

What internally Solr does/treats/handles a field that is marked as  *multiValued*? 

What is the difference in indexing in Solr between a field that is *multiValued* and those that are not?

Can somebody explain with some good example?

Doc says:

&gt; *multiValued=true|false*

&gt; True if this
&gt; field may contain multiple values per
&gt; document, i.e. if it can appear
&gt; multiple times in a document

  [1]: http://wiki.apache.org/solr/SchemaXml &quot;Solr Schema XML&quot;

What is the use of &quot;multiValued&quot; field type in Solr?

I am getting following error in my SQL server 2008 R2 database:

&gt; Cannot use a `CONTAINS` or `FREETEXT` predicate on table or indexed view &#39;tblArmy&#39; because it is not full-text indexed.



Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text indexed

Okay, so I&#39;m trying to make a full text search in multiple columns, something simple like this:

    SELECT * FROM pages WHERE MATCH(head, body) AGAINST(&#39;some words&#39; IN BOOLEAN MODE)

Now i want to order by relevance, (how many of the words are found?) which I have been able to do with something like this:

    SELECT * , MATCH (head, body) AGAINST (&#39;some words&#39; IN BOOLEAN MODE) AS relevance 
    FROM pages
    WHERE MATCH (head, body) AGAINST (&#39;some words&#39; IN BOOLEAN MODE)
    ORDER BY relevance

Now here comes the part where I get lost, I want to prioritize the relevance in the `head` column.

I guess I could make two relevance columns, one for `head` and one for `body`, but at that point I&#39;d be doing somewhat the same search in the table three times, and for what i&#39;m making this function, performance is important, since the query will both be joined and matched against other tables.

**So, my main question is**, is there a faster way to search for relevance and prioritize certain columns? (And as a bonus possibly even making relevance count number of times the words occur in the columns?)

Any suggestions or advice would be great.

**Note:** I will be running this on a LAMP-server. (WAMP in local testing)

MySQL match() against() - order by relevance and column?

I&#39;m working with fulltext, I executed an command to add the fulltext index to multiple comments, and returned no errors, then I did:

    SELECT * FROM products WHERE MATCH(`brand`) AGAINST(&#39;Skoda&#39;);

Which is in the brand column - but I get following:

&gt; Can&#39;t find FULLTEXT index matching the column list

Eventho, when my table looks like this:

    FULLTEXT KEY `name` (`name`,`breadcrumb`,`description`,`brand`,`price`,`year`,`km`,`usage`,`type`)

Is it because I should use the `name` instead? to do the search? Or what can be wrong.

Can&#39;t find FULLTEXT index matching the column list (indexes is set)

I have been using Eclipse for Android development and don&#39;t have a problem with it (I also use it for Web Service and C++ development under Linux) but I want to give IntelliJ IDEA a go as it appears to have favourable reviews.  This is easily possibly now that IDEA 10 has been released with Android support enabled in the Community Edition.

I have looked at IDEA and it looks pretty good to me with the only downside being the lack of UI on .xml file editing (AndroidManifest.xml for example) and the user interface builder provided with ADT 9.0.

Has anyone got experience they can share on IntelliJ IDEA and Android development?

EDIT:  Thanks all; I&#39;m sticking with Eclipse as I know it pretty well and it allows me to do pretty much anything (Java-related) I like for free.  I shouldn&#39;t look a gift horse in the mouth!


Benefits of switching from Eclipse to IntelliJ IDEA for Android development

With:

    Object method(){
        ...
        return /* some complex expression */
    }

Is there a way I can see what value will be returned while debugging? Like somehow set a breakpoint that would be hit right after the return, but before execution goes to the calling code?  I&#39;d like to be able to know what the return value is and also be able to see what values of all of the local variables are.

The way I do it now is by making a temporary variable: `Object ret = /* something complex */; return ret;`. But thats a hassle and also adds an extra unnecessary line of code.


Note: This is the same question as https://stackoverflow.com/questions/268048/can-i-find-out-the-return-value-before-returning-while-debugging-in-visual-studio, but for intellij.

Can I find out the return value before returning while debugging in Intellij?

Is there some shortcut that would allow me after creating method in an interface, select and jump to implementing class of that interface?

IntelliJ IDEA jump from interface to implementing class in Java

Related question
https://stackoverflow.com/questions/2644609/how-to-configure-intellij-idea-and-or-maven-to-automatically-add-directories-with

I have a custom plugin that generates sources under `target/generated-sources` (Note no toolname here). So I get sources like `target/generated-sources/com/mycompany`...etc.

This format cannot be changed at all, so will I be able to configure Intellij into adding it as a source folder. As of now, I can see that Intellij has added `target/generated-sources/com` as the source folder.

Please note that I do not have the option of configuring the plugin !

**UPDATE 1**: I do not agree with the fact that I MUST put my generated sources under a tool name folder. It may be a good convention, but if I have only one generator there is no need for me to put it there? Again, in my pom.xml I have a `resources` section which clearly indicates that `target/generated-sources` should be treated as a source folder. This works perfectly fine in Eclipse so I have no idea why Intellij would not respect my settings. 

TL;DR -&gt; When I put `target/generated-sources` in the resource section of `pom.xml` why is Intellij overzealous to add `target/generated-sources/com` to the classpath?

Unable to use Intellij with a generated sources folder

How can I generate entity (POJO) from database model using IntelliJ IDEA 10. I create &quot;Data source&quot; in IntelliJ but I have not any idea how can I generate the POJO.

Content Type	Original Author	Original Content on Stackoverflow
Question	Jon Onstott	View Question on Stackoverflow
Solution 1 - Search	Rachel	View Answer on Stackoverflow
Solution 2 - Search	ArtemGr	View Answer on Stackoverflow
Solution 3 - Search	Rose Perrone	View Answer on Stackoverflow
Solution 4 - Search	Jitendra	View Answer on Stackoverflow
Solution 5 - Search	Jon Onstott	View Answer on Stackoverflow

IntelliJ IDEA global search

Search Problem Overview

Search Solutions

Solution 1 - Search

Solution 2 - Search

Solution 3 - Search

Solution 4 - Search

Solution 5 - Search

Fastest way to get the integer part of sqrt(n)?

Is there a way to alias/anchor an array in YAML?

Attributions