Unwanted text appearing next to Promoted Links list name When I insert my Promoted Links into my Team Site, a number in square brackets appears to the right of the list name.  What causes this and how can I get rid of it? I have a promoted links list called 'Quick links' I've gone to my Team Wiki and added this list, but the title shows as 'Quick links [3]'
Number after list name I'm sure this is a really simple setting I'm having trouble finding. If I delete a web part then add it again, there is a number in brackets after the title that goes up by 1 each time. How do I get rid of this?
Searching for questions that have ONLY a given tag (i.e. add a range operator for tags) Since the Stack Exchange sites run on one clock, and a clock that is not common to most of us (such as those of us in the US), can we display a clock with the site time (UTC) displayed somewhere on every page, such as at the bottom with the other text?  That way we are more aware of when the days turn over, and ecetera...  close votes, delete votes, flags, and normal votes would also benefit from this as well (thanks @Grace Note!)...    What do you guys think? yea or nay? thoughts? How to represent it with UNIQUE indexes and foreign keys? How should different sized RAM be added to iMac? I have a mid-2011 iMac which came with 4GB RAM (2x2GB). I just bought 8 GB (2x4GB) and added it to get a total of 12GB. The current configuration is as follows:    Given that the RAM is a different size, do I have the optimal locations for the different RAM chips? At the moment what I did was to simply add the 2 new sticks of RAM in the two empty slots. component.set not working for picklist field I have a number of lightning:inputField that i'm setting based on certain criteria, these all work except for picklist field types. The code below shows how i am setting the fields. The country field is the picklist and the 2 alerts have the correct value in them, however the value is not getting set on country. Is there a different method for setting picklist fields?  var address = res.getReturnValue(); var country = component.find('Country__c'); var pcodeFld = component.find('Postcode__c');  if(country != undefined){  alert(country);  alert(address.Country);  country.set('v.value', address.Country); } if(pcodeFld != undefined){  pcodeFld.set('v.value', address.Postcode); }   EDIT: I can set a default value whilst using $A.createComponents using .set("v.value", "United Kingdom");  it just seems that i can't set it after the component has rendered based on some user action.  Reproduceable Example:  I just can't seem to set the value of any picklist fields when using lightning:inputField.  Component  &lt;aura:component implements="flexipage:availableForRecordHome, force:hasRecordId"&gt; &lt;div class="slds-p-bottom_large slds-p-left_large" style="width:500px"&gt;     &lt;lightning:recordEditForm aura:id="recordViewForm"                                   recordId="{!v.recordId}"                                  objectApiName="Contact"&gt;         &lt;lightning:messages /&gt;         &lt;lightning:inputField fieldName="FirstName" /&gt;         &lt;lightning:inputField fieldName="LastName" aura:id="lastname"/&gt;         &lt;lightning:inputField fieldName="Birthdate" /&gt;         &lt;lightning:inputField fieldName="Phone" /&gt;         &lt;!--Picklist--&gt;         &lt;lightning:inputField fieldName="Country__c" aura:id="Country__c"/&gt;         &lt;lightning:button label="Update" variant="brand" onclick="{!c.update}"/&gt;     &lt;/lightning:recordEditForm&gt; &lt;/div&gt;     &lt;/aura:component&gt;   Controller  ({         update: function(component, event, helper) {         //alert(component.find("Country__c"));        component.find("Country__c").set("v.value", "Ireland");     },  }) How to Make Multi User Objects Single User? Why can't the Klein-Gordon equation with a Couloumb potential describe the hydrogen atom?  Why can the first order Dirac equation explain it? What are the failures? How to make Gnome's "Activities" bar always visible? Prove that $\phi(n) \geq \sqrt{n}/2$ I know that matrix multiplication in general is not commutative. So, in general:  $A, B \in \mathbb{R}^{n \times n}: A \cdot B \neq B \cdot A$  But for some matrices, this equations holds, e.g. A = Identity or A = Null-matrix $\forall B \in \mathbb{R}^{n \times n}$.  I think I remember that a group of special matrices (was it $O(n)$, the ?) exist, for which matrix multiplication is commutative.  For which matrices $A, B \in \mathbb{R}^{n \times n}$ is $A\cdot B = B \cdot A$? Vertical alignment of align* in enumerate Related (but not the same):         Earlier today I asked a question about aligning equations in an enumerate environment and got an answer that seemed to work for the example I gave, but it turns out I wasn't really specific enough for my problem.  I'm using align* environments, often as the only part of a list item. (If you're wondering why I'm not using more words to introduce the align*, these are mostly homework solutions where most of the work is algebra, etc.)  Here's my code and what it makes (above the middle line):  \begin{enumerate}   \item \begin{align*}     x^2 + y^2 &amp;= x^2 + (iy)^2 \\               &amp;= (x + iy) (x - iy)   \end{align*}   \item \begin{align*}     \frac{1}{n^2-4} &amp;= \frac14 \frac{4}{(n-2)(n+2)} \\                     &amp;= \frac14 \left( \frac{1}{n-2}-\frac{1}{n+2} \right)   \end{align*} \end{enumerate}     I'm trying to make the baseline of the first line of the align* environment the same as the number's baseline—I want the first line of the align* to have the same vertical position (centered horizontally in the same way) relative to its number as in the second half of my picture. (Side question: why is there so much space before the align* starts?) What is a good Hash function? I saw a lot of hash function and applications in my data structures courses in college, but I mostly got that it's pretty hard to make a good hash function. As a rule of thumb to avoid collisions my professor said that:  function Hash(key)   return key mod PrimeNumber end   (mod is the % operator in C and similar languages)  with the prime number to be the size of the hash table. I get that is a somewhat good function to avoid collisions and a fast one, but how can I make a better one? Is there better hash functions for string keys against numeric keys? Is there a rule for pronouncing “th” at the beginning of a word? How to allocate aligned memory only using the standard library? I just finished a test as part of a job interview, and one question stumped me, even using Google for reference. I'd like to see what the StackOverflow crew can do with it:  The memset_16aligned function requires a 16-byte aligned pointer passed to it, or it will crash. a) How would you allocate 1024 bytes of memory, and align it to a 16 byte boundary? b) Free the memory after the memset_16aligned has executed.  {        void *mem;    void *ptr;     // answer a) here     memset_16aligned(ptr, 0, 1024);     // answer b) here     } Changes to parameter not showing on Report Server after deployment What's the most popular way to encrypt individual files or folders? What is an Electron? I am a n00b to physics. What physics I know comes from high school and popular science books.  At school we were taught about atoms and what make up atoms, but we weren't actually told what the particles were!  So sure an atom has electrons orbiting around a nucleus made of protons and neutrons, but what exactly is an ?  And if we don't know, how can we fire them from guns, like they do in experiments ... etc  Any clarification on this would be great. Creating all possible line segments between all points using QGIS How can I get a specific Floor in my Tower? I really really want a specific floor () in my Tiny Tower.  How does the game decide which exact business will go into the "Creative" floor?  Do I have to meet requirements (such as tower height) to unlock certain floors? What is the meaning of colon (:) operator in "uint isWidget : 1;" in Qt?