Use a controller method if you need to run arbitrary JavaScript code, or you could define a filter that returned true or false.

I just tested (should have done that first), and something like `ng-show=&quot;!a &amp;&amp; b&quot;` worked as expected.

  [1]: http://docs.angularjs.org/guide/expression

`ng-show` / `ng-hide` accepts only `boolean` values.

For complex expressions it is good to use controller and scope to avoid complications.

Below one will work (It is not very complex expression)

    ng-show=&quot;User==&#39;admin&#39; || User==&#39;teacher&#39;&quot;

Here element will be shown in UI when any of the two condition return true (OR operation).

Like this you can use any expressions.

This will work if you do not have too many expressions.

Example: `ng-show=&quot;form.type === &#39;Limited Company&#39; || form.type === &#39;Limited Partnership&#39;&quot;`

For any more expressions than this use a controller.

I generally try to avoid expressions with ng-show and ng-hide as they were designed as booleans, not conditionals.  If I need both conditional and boolean logic, I prefer to put in the conditional logic using ng-if as the first check, then add in an additional check for the boolean logic with ng-show and ng-hide 

Howerver, if you want to use a conditional for ng-show or ng-hide, here is a link with some examples: [Conditional Display using ng-if, ng-show, ng-hide, ng-include, ng-switch][1]


  [1]: http://realityonweb.com/angularjs-conditional-display-using-ng-show-ng-hide-ng-if-ng-include-ng-switch/

Some of these above answers didn&#39;t work for me but this did. Just in case someone else has the same issue.

    ng-show=&quot;column != &#39;vendorid&#39; &amp;&amp; column !=&#39;billingMonth&#39;&quot;

When I run the program, Pandas gives &#39;Future warning&#39; like below every time.

    D:\Python\lib\site-packages\pandas\core\frame.py:3581: FutureWarning: rename with inplace=True  will return None from pandas 0.11 onward
      &quot; from pandas 0.11 onward&quot;, FutureWarning) 

I got the msg, but I just want to stop Pandas showing such msg again and again, is there any buildin parameter that I can set to let Pandas not pop up the &#39;Future warning&#39; ?

How to suppress Pandas Future warning ?

I have namespace `admin` in controller, and I want to generate a controller inside of the `admin` folder. How can i do it with a Rails command?

How to generate controller inside namespace in rails

I want to do so:

    ng-hide=&quot;!globals.isAdmin &amp;&amp; mapping.is_default&quot;

but the expression evaluates always to `false`.

I do not want to define special function on `$scope`.

Are complex expressions possible in ng-hide / ng-show?

I want to do so:
<pre><code class="hljs language-ini">ng-hide="!globals.isAdmin &#x26;&#x26; mapping.is_default"
</code></pre>
but the expression evaluates always to <code>false</code>.
I do not want to define special function on <code>$scope</code>.

I need your help! I have a plotting code which is the following:

    fig = plt.figure()
    ax1 = fig.add_subplot(111)

    imax1 = ax1.imshow(data,interpolation = &#39;nearest&#39;, origin = &#39;lower&#39;,cmap=cm.jet)#plot
    cbar = plt.colorbar(imax1, extend=&#39;neither&#39;, spacing=&#39;proportional&#39;,
                    orientation=&#39;vertical&#39;, shrink=0.7, format=&quot;%.0f&quot;)
    cbar.set_label(r&quot;ET [mm/month]&quot;, size=10)

    titlestr = &quot;Evapotranspiration in mm/month&quot;
    plt.title(titlestr)
    #plt.xlabel(&quot;Longitude&quot;)
    #plt.ylabel(&quot;Latitude&quot;)
    imax1.set_clim(0,60)
    labels = [item.get_text() for item in ax1.get_xticklabels()]
    for ii in range(np.shape(labels)[0]):
        labels[ii] = str(grid_lon[75*ii/np.shape(labels)[0]])

    ax1.set_xticklabels(labels, rotation = 45, ha=&#39;right&#39;, size = 10)

    labels = [item.get_text() for item in ax1.get_yticklabels()]
    for ii in range(np.shape(labels)[0]):
        labels[ii] = str(grid_lat[75*ii/np.shape(labels)[0]])

    ax1.set_yticklabels(labels, size = 10)

    pngname = &quot;./out/2d_&quot;+variable+&quot;_&quot;+mm+&quot;.png&quot;
    print &quot;save &quot;, pngname
    plt.savefig(pngname, dpi=None, facecolor=&#39;w&#39;, edgecolor=&#39;w&#39;,
        orientation=&#39;portrait&#39;, papertype=None, format=None,
        transparent=False, bbox_inches=None, pad_inches=0.1)


    print &quot;plot finished&quot;
    
I would like to set the label size of the colorbar labels (e.g. 0,10,20,...60) to size of 10 or smaller. This will probably go into the line &quot;imax1.set_clim(0,60). Any ideas? I&#39;d be also interested to print information of the imax1 object to command line. How could I do that? E.g. available attributes and functions of imax1.

I deeply appreciate your help!


Python matplotlib decrease size of colorbar labels

Can I in D3.JS remove an attribute? I&#39;ve added it using `.attr(&quot;disabled&quot;, &quot;disabled&quot;)` and now I am looking for something similar to jQuery&#39;s `.removeAttr(&quot;disabled&quot;, &quot;disabled&quot;);` to remove it again. Useful for `&lt;button&gt;` and `&lt;option&gt;`. I&#39;ve tried using the `.remove()` but that removes the entire object not the attribute.

How to remove an attribute in D3.js?

I&#39;m currently having a problem when passing an array to a directive via an attribute of that directive. I can read it as a String but i need it as an array so this is what i came up with but it doesn&#39;t work. Help anyone? thks in advance

Javascript::

    app.directive(&#39;post&#39;, function($parse){
        return {
            restrict: &quot;E&quot;,
            scope:{
                title: &quot;@&quot;,
                author: &quot;@&quot;,
                content: &quot;@&quot;,
                cover: &quot;@&quot;,
                date: &quot;@&quot;
            },
            templateUrl: &#39;components/postComponent.html&#39;,
            link: function(scope, element, attrs){
                scope.tags = $parse(attrs.tags)
            }
        }
    }

HTML::

    &lt;post title=&quot;sample title&quot; tags=&quot;[&#39;HTML5&#39;, &#39;AngularJS&#39;, &#39;Javascript&#39;]&quot; ... &gt;

Passing array via attribute to AngularJS directive

I am trying to find a simple and fast way of counting the number of Objects in a list that match a criteria.
e.g.

    class Person:
        def __init__(self, Name, Age, Gender):
            self.Name = Name
            self.Age = Age
            self.Gender = Gender

    # List of People
    PeopleList = [Person(&quot;Joan&quot;, 15, &quot;F&quot;), 
                  Person(&quot;Henry&quot;, 18, &quot;M&quot;), 
                  Person(&quot;Marg&quot;, 21, &quot;F&quot;)]

Now what&#39;s the simplest function for counting the number of objects in this list that match an argument based on their attributes?
E.g., returning 2 for Person.Gender == &quot;F&quot; or Person.Age &lt; 20.

Python Count Elements in a List of Objects with Matching Attributes

I have an attribute directive restricted as follows:

     restrict: &quot;A&quot;

I need to pass in two attributes; a number and a function/callback, accessing them within the directive using the `attrs` object.

If the directive was an element directive, restricted with `&quot;E&quot;` I could to this:

    &lt;example-directive example-number=&quot;99&quot; example-function=&quot;exampleCallback()&quot;&gt;

However, for reasons I won&#39;t go into I need the directive to be an attribute directive.

**How do I pass multiple attributes into an attribute directive?**



How do I pass multiple attributes into an Angular.js attribute directive?

   
    &lt;h1&gt;{{header}}&lt;/h1&gt;
    &lt;!-- This Back button has multiple option --&gt;
    &lt;!-- In home page it will show menu --&gt;
    &lt;!-- In other views it will show back link --&gt;
    &lt;a ng-href=&quot;{{back.url}}&quot;&gt;{{back.text}}&lt;/a&gt;
    &lt;div ng-view&gt;&lt;/div&gt;


In my module config

      $routeProvider.
      when(&#39;/&#39;, {
        controller:HomeCtrl,
        templateUrl:&#39;home.html&#39;
      }).
      when(&#39;/menu&#39;, {
        controller:MenuCtrl,
        templateUrl:&#39;menu.html&#39;
      }).
      when(&#39;/items&#39;, {
        controller:ItemsCtrl,
        templateUrl:&#39;items.html&#39;
      }).
      otherwise({
        redirectto:&#39;/&#39;
      });

Controllers

    function HomeCtrl($scope, $rootScope){
      $rootScope.header = &quot;Home&quot;;
      $rootScope.back = {url:&#39;#/menu&#39;, text:&#39;Menu&#39;};
    }
    
    function MenuCtrl($scope, $rootScope){
      $rootScope.header = &quot;Menu&quot;;
      $rootScope.back = {url:&#39;#/&#39;, text:&#39;Back&#39;};
    }
    
    function ItemsCtrl($scope, $rootScope){
      $rootScope.header = &quot;Items&quot;;
      $rootScope.back = {url:&#39;#/&#39;, text:&#39;Back&#39;};
    }


As you can see in my controllers I have hard coded the back button url and text (Actually I don&#39;t need the text as using an image). In this way I found back button navigate incorrectly in some cases. I cannot use `history.back()` coz my back button changes to a menu link in home view.

So my question is how do I get the previous route path in controllers or is better way to achieve this ?

I have created a [Plunker][1] demonstration of my problem. Please check that.


  [1]: http://plnkr.co/edit/I8mzXdpMTsYQ1XqrGq5k?p=preview

angularjs getting previous route path


**What is the proper/accepted way to use separate stylesheets for the various views my application uses?**

Currently I&#39;m placing a link element in the view/partial&#39;s html at the top but I&#39;ve been told this is bad practice even though all modern browsers support it but I can see why it&#39;s frowned upon.

The other possibility is placing the separate stylesheets in my index.html&#39;s `head` but I would like it to only load the stylesheet if its view is being loaded in the name of performance.

Is this bad practice since styling won&#39;t take effect until after the css is loaded form the server, leading to a quick flash of unformatted content in a slow browser? I have yet to witness this although I&#39;m testing it locally.

Is there a way to load the CSS through the object passed to Angular&#39;s `$routeProvider.when`?

Thanks in advance!

How to include view/partial specific styling in AngularJS

Here&#39;s an example.  Let&#39;s say I want to have an image overlay like a lot of sites.  So when you click a thumbnail, a black overlay appears over your whole window, and a larger version of the image is centered in it.  Clicking the black overlay dismisses it; clicking the image will call a function that shows the next image.

The html:

    &lt;div ng-controller=&quot;OverlayCtrl&quot; class=&quot;overlay&quot; ng-click=&quot;hideOverlay()&quot;&gt;
        &lt;img src=&quot;http://some_src&quot; ng-click=&quot;nextImage()&quot;/&gt;
    &lt;/div&gt;

The javascript:

    function OverlayCtrl($scope) {
        $scope.hideOverlay = function() {
            // Some code to hdie the overlay
        }
        $scope.nextImage = function() {
            // Some code to find and display the next image
        }
    }
    
The problem is that with this setup, if you click the image, both `nextImage()` and `hideOverlay()` are called.  But what I want is for only `nextImage()` to be called.

I know you can capture and cancel the event in the `nextImage()` function like this:

    
    if (window.event) {
        window.event.stopPropagation();
    }

...But I want to know if there&#39;s a better AngularJS way of doing it that won&#39;t require me to prefix all of the functions on elements inside the overlay with this snippet.

What&#39;s the best way to cancel event propagation between nested ng-click calls?

I have an ng-repeat that prints list items. I want to write a custom filter so that the list item will print, only if a condition is true.

I seem to have the structure wrong as it seems the variables are not getting passed through to the filter.

**index.php**

    &lt;div ng-show=&quot;userDetails.username&quot; class=&quot;nav&quot;&gt;
        &lt;p&gt;Menu&lt;/p&gt;
        &lt;li ng-repeat=&quot;menuItem in menu | matchAccessLevel:$rootScope.userDetails.accessLevel:menuItem.minAccess | orderBy:&#39;position&#39; &quot;&gt;
            &lt;a ng-href=&quot;/angular-app/app/{{menuItem.id}}&quot;&gt;{{menuItem.name}}&lt;/a&gt;
        &lt;/li&gt;
    &lt;/div&gt;

**app.js**

    userApp.filter(&#39;matchAccessLevel&#39;, function() {
        return function( item, userAccessLevel, minAccessLevel ) {
            if( userAccessLevel &gt;= minAccessLevel ) {
                return item;
            }
        }
    });

AngularJS - How to structure a custom filter with ng-repeat to return items conditionally

What I am trying to implement is basically a &quot;on ng repeat finished rendering&quot; handler. I am able to detect when it is done but I can&#39;t figure out how to trigger a function from it.

Check the fiddle:http://jsfiddle.net/paulocoelho/BsMqq/3/

JS

    var module = angular.module(&#39;testApp&#39;, [])
        .directive(&#39;onFinishRender&#39;, function () {
        return {
            restrict: &#39;A&#39;,
            link: function (scope, element, attr) {
                if (scope.$last === true) {
                    element.ready(function () {
                        console.log(&quot;calling:&quot;+attr.onFinishRender);
                        // CALL TEST HERE!
                    });
                }
            }
        }
    });
    
    function myC($scope) {
        $scope.ta = [1, 2, 3, 4, 5, 6];
        function test() {
            console.log(&quot;test executed&quot;);
        }
    }

HTML

    &lt;div ng-app=&quot;testApp&quot; ng-controller=&quot;myC&quot;&gt;
        &lt;p ng-repeat=&quot;t in ta&quot; on-finish-render=&quot;test()&quot;&gt;{{t}}&lt;/p&gt;
    &lt;/div&gt;

**Answer**:
Working fiddle from finishingmove: http://jsfiddle.net/paulocoelho/BsMqq/4/ 

Calling a function when ng-repeat has finished

I came across the following program, which compiles without errors or even warnings:

    int main(){
      &lt;:]{%&gt;; // smile!
    }
[Live example.][1]

What does the program do, and what is that smiley-expression?


  [1]: http://ideone.com/inXuVc

What is this smiley-with-beard expression: &quot;&lt;:]{%&gt;&quot;?

I want to match a regular expression on a whole word.

In the following example I am trying to match `s` or `season` but what I have matches `s`, `e`, `a`, `o` and `n`.  

    [s|season]

How do I make a regular expression to match a whole word?


Regular expression to match a word or its prefix

I am trying to display a different logo based on the users franchise number.

Parameter = UserFranNr

If the value &lt;&gt; 99 and &lt;&gt; 87, then the embedded image to display is ID0. (Embedded image names are strings.)

This works with nested IIFs but seems to be the right time/place to use `SWITCH`.

(There is a strong possibility that more franchises will use their own logo in future.)

    =Switch	
	(
	Parameters!UserFranNr.Value = &quot;99&quot;,&quot;ID99&quot;,
	Parameters!UserFranNr.Value = &quot;87&quot;,&quot;ID87&quot;,
	&quot;ID0&quot;
	)

I have not found any documentation that explains how to implement a default value using `SWITCH`.

Is this even possible? If so how? If not any decent alternatives?
Thanks

Resources:
[Expression Examples (Report Builder and SSRS)][1]
[Define Formula Dialog Box (Report Builder)][3]

Plus here and other forums.


  [1]: http://msdn.microsoft.com/en-us/library/ms157328.aspx
  [3]: http://technet.microsoft.com/en-us/library/ee240820.aspx

Report Builder 3.0 SWITCH expression DEFAULT/ELSE

Below is the content:

    Subject:
        Security ID:        S-1-5-21-3368353891-1012177287-890106238-22451
        Account Name:       ChamaraKer
        Account Domain:     JIC
        Logon ID:       0x1fffb

    Object:
        Object Server:  Security
        Object Type:    File
        Object Name:    D:\ApacheTomcat\apache-tomcat-6.0.36\logs\localhost.2013-07-01.log
        Handle ID:  0x11dc

I need to capture the words after the `Object Name:` word in that line. Which is `D:\ApacheTomcat\apache-tomcat-6.0.36\logs\localhost.2013-07-01.log`.

How can I do this?

`^.*\bObject Name\b.*$` matches - Object Name





Regex to get the words after matching string

I searched a lot, but nowhere is it written how to remove non-ASCII characters from Notepad++.

I need to know what command to write in find and replace (with picture it would be great).

- If I want to make a white-list and bookmark all the ASCII words/lines so non-ASCII lines would be unmarked

- If the file is quite large and can&#39;t select all the ASCII lines and just want to select the lines containing non-ASCII characters...



Content Type	Original Author	Original Content on Stackoverflow
Question	Paul	View Question on Stackoverflow
Solution 1 - Attributes	Mark Rajcok	View Answer on Stackoverflow
Solution 2 - Attributes	myaseedk	View Answer on Stackoverflow
Solution 3 - Attributes	lvadim01	View Answer on Stackoverflow
Solution 4 - Attributes	James Drinkard	View Answer on Stackoverflow
Solution 5 - Attributes	Deathstalker	View Answer on Stackoverflow

Are complex expressions possible in ng-hide / ng-show?

Attributes Problem Overview

Attributes Solutions

Solution 1 - Attributes

Solution 2 - Attributes

Solution 3 - Attributes

Solution 4 - Attributes

Solution 5 - Attributes

How to generate controller inside namespace in rails

How to suppress Pandas Future warning ?

Attributions