Eclipse: Remove General preference page from preferences - eclipse-plugin

I have a my own preferencepage but one more preference page named General is added by default, how to remove or hide it from my preference

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IDEA IDE - disable inspection for one file

Is there a way to disable inspection for one file opened in the editor? I occasionally open large library file in the editor to inspect its source code, and don't want IDEA to run inspections on this particular file.
Use Hector the Inspector guy. You can access it by clicking on "guy in a hat" icon in Status Bar or via Code | Configure Current File Analysis... from the main menu.
Once there you can move the "Highlighting Level" slider from "Inspections" to "Syntax" .. or even "None" in case of a large or complex file.
Notes:
Settings here affect current file only (excludes "Power Save Mode" option)
Depending on a file, you may have multiple sliders (e.g. in .php file you will see separate sliders for HTML and PHP languages: this may change depending on some other settings):
P.S.
If your file is actually part of the library (PHP or JavaScript; "Library" in terms of IDE, of course) then they by default should not have inspections enabled in them:
UPDATE 2021-06-11:
Hector the Inspector has been removed from the status bar since 2020.2 version or so. You can get it back by installing Hector the Inspector plugin from Settings/Preferences | Plugins
You can set scope for your project and run inspections only for selected scopes.
#see Inspection severity and scopes

What does the scheme dropdown menu do in Phpstorm?

In the settings window of Phpstorm, there is a dropdown box labelled scheme
What does it do?
What does it do?
You may be surprised .. but it allows you to choose another (different) Code Style scheme for this project.
PhpStorm supports globally defined schemas (by default it provides only one -- "Default") which can be used by any project and project-specific schema called "Project" which available for this project only (and stored together with other project-specific settings).
You can read more in official help page.
The Code Style is used for code formatting: be it automatic as you type / use live templates etc .. or manual reformat via Code | Reformat Code...
It's used to
choose the code style scheme to be used as the base for your custom coding style for the selected language (Source).
In other words: after selecting a scheme, you can set different formatting options, like tabs vs spaces, tab size or line breaks etc. To use those settings in your current project, you need to click Manage, select your edited scheme and click Copy to Project. After this, you can press Ctrl + Alt + L (Code > Reformat Code...) in the editor to reformat a file according to those scheme settings.

TYPO3 Where is "Alias" field?

According to the TYPO3 manual:
Where is the Alias field?
Alias field in TYPO3 page properties The Alias field can be found in
the page properties. Here it is located on the so-called "second
options palette", which is not visible by default. To show this
palette, you need to check the "Show secondary options (palettes)"
checkbox at the bottom of the page properites form.
In recent TYPO3 versions (eg.. 4.5.2) the Alias field is located in
the page properties, tab "Behaviour" and is called "URL Alias".
Here's a screenshot from the page properties how I see them:
But where is the "Alias" field in the version we are using? (TYPO3 Ver. 4.5.19).
Even if I put the Type of the page to "Advanced" instead of "Standard". I get a lot more tabs, but not the "Behaviour" tab. In the access list of the user group, everything is checked and the user has full admin rights.
Your properties form on the screenshot lacks many common fields and tabs, apparently you logged in as a common admin without access to it. (see typical form (4.6.x) for compression)
Log in as a full admin and check if these fields are available.
If not that means, they where disabled with PageTS/UserTS
If they are available for full admin and you need/want to enable them for common editors as well you need edit access lists of the editor's group and by selecting proper Allowed excludefields
It might also be worth noticing that there is a difference between the "Live" and "Draft" workspace. It may not show up in the Draft workspace whereas it does show in the Live workspace. Just noticed this recently.

Add NSMenuItems to other Apications' Menus

I use an application called Afloat that adds a few buttons to the "Window" menu of every application that uses windows. It adds the Afloat icon and options like "Keep Afloat" which will leave the active window as the window that stays the furthest forward even if the user clicks a different window. I would like to add an item to the "Edit" menu and to all contextual menus on a text editor. I can't find how to do this in the documentation.
Quote by Apple:
The CFPlugIn provides a standard architecture for application extensions. A contextual menu plug-in, which is CFPlugIn bundle installed in a Library/Contextual Menu Items directory at the appropriate level of the system, enables applications and other forms of software to extend the list of commands found on contextual menus such as the Finder’s.
Alternatively, you can use Services to integrate with other applications.

Disabling unwanted menus in OpenERP

I am new to OpenERP. I need to disable some menus without uninstalling the modules that added the menus. I tried did a search for the module I wanted to disable its menu and then deleted all the search results only to get a very disorganized menu as a result. Please how do I achieve this? I just need to hide the link to two modules on the menu bar and on the home page
Create a new security group called 'Nobody' with no users in it.
Change the permission of the menus you want to hide to this group.
This is easy and you can get the menu back easily too if you change your mind.
If you delete a parent menu, then all its children appear at the top level. You can either delete all the children as well, or just remove security access from the parent menus for all but the administrator group. You might also be able to inactivate the parent menu instead of deleting it if you don't want to mess around with security.
check the below link.In this link is example of hide the UOM into the Product.
if We don’t want to display Unit Of Measure in Product Configuration.
http://pilgrimonerp.wordpress.com/2010/08/25/openerp-hide-menu-item/
Easiest way is to edit the group:
Settings > Users > Groups, select a group, select second tab (Security), add/remove menu items on Access Menu.
To disable menus it right to go with ir.menu model.
Setting -> technical -> views -> menu
or
some easy example
http://snippetbucket.com/2014/02/openerp-disable-apps-menu-remove-openerp-app/