I would like for this map method to create one list item for each string but it is bunching them all together.
This is what my output looks like
-Plan and execute content marketing efforts globally to attract, engage and retain high value customersExecute content expansion efforts including incremental content-focused emails, website placements, etc.Coordinate content distribution, digital and social marketing efforts for the Ideas Center and other content related-effortsLead internal writer for new product launch for BizBox powered by Office Depot. Partnered with PWC to produce Beta site
{
id: '2',
position: 'Marketing Lead, High Value Customers & Businesses, Global E-commerce',
tenure: ' 4/17 – 8/17',
duties:['Plan and execute content marketing efforts globally to attract, engage and retain high value customers','Execute content expansion efforts including incremental content-focused emails, website placements, etc.','Coordinate content distribution, digital and social marketing efforts for the Ideas Center and other content related-efforts','Lead internal writer for new product launch for BizBox powered by Office Depot. Partnered with PWC to produce Beta site']
},
{resume.map(resume => {
return <ExperienceCompany id={resume.id} company={resume.company} location={resume.location} tenure={resume.tenure} duties={resume.duties}/>
})}
{props.duties.map(resume => {
return <li id={props.id}>{props.duties}</li>
})}
Hard to tell with the limited context, but you should change the naming in your map callback
{props.duties.map((duty, i) => {
return <li key={i}>{duty}</li>
})}
Currently
In your use of props.duties.map(resume => ..., resume is your abitrary variable name for each element in duties, and it's not being used in your return.
Related
I'm new to alexa. I learnt and started to build a weather app.
right now I'm able to get weather data, but on the below condition,
I've craeated a custom slot(LIST_OF_CITIES) to hold Cities as below.
{
"intents": [
{
"intent": "WeatherIntent",
"slots": [
{
"name": "city",
"type": "LIST_OF_CITIES"
}
]
},
{
"intent": "AMAZON.HelpIntent"
},
]
}
and in my custom slot I gave as below.
Type Values
LIST_OF_CITIES Hyderabad | pune | london
and below are my Utterances
WeatherIntent give me {city} climate
WeatherIntent {city}
WeatherIntent what's the climate in {city}
WeatherIntent what's the weather in {city}
WeatherIntent {city}
when I run my program using any of the three cities mentioned in the above table, I'm able to get the correct. If I use anything apart from the above, it is sending back value as -4.
If I want to get tempreature of some other city, I need to add that city in the slot list.
Please let me know how can I get the vaues dynamically, I mean with out depending on the LIST_OF_CITIES, If I enter a city name, it should send back the result.
Also I tried adding type as LITERAL and also as AMAZON.LITERAL. When I saved it, I get the exception as
Error: There was a problem with your request: Unknown slot name '{city}'. Occurred in sample 'WeatherIntent get me weather of {city}' on line 1.
Please let me know where am I going wrong and how can I fix this.
Thanks
Amazon provides some default list Slot Types for cities or even regions. E.g.
AMAZON.US_CITY
AMAZON.AT_CITY
AMAZON.DE_REGION
...
You can use these as type when defining your custom slot.
First, don't use LITERAL - it is deprecated and isn't even supported at all outside US region.
And no, you can't manage the list of words dynamically.
Alexa will try to match what the user says with your LIST_OF_CITIES, and will try to return one of those words, but might return something else if it can't match one of those (as you have seen).
There are some custom slot types for cities that you can use and build off of, see here:
https://developer.amazon.com/public/solutions/alexa/alexa-skills-kit/docs/alexa-skills-kit-interaction-model-reference#h2_custom_syntax
But that probably won't work for you since each of them is just one country, so you will need to build your own list of cities (in your LIST_OF_CITIES).
Ok Im starting out fresh with Firebase. I've read this: https://www.firebase.com/docs/data-structure.html and I've read this: https://www.firebase.com/blog/2013-04-12-denormalizing-is-normal.html
So I'm suitably confused as one seems to contradict the other. You can structure your data hierarchically, but if you want it to be scalable then don't. However that's not the actual problem.
I have the following structure (please correct me if this is wrong) for a blog engine:
"authors" : {
"-JHvwkE8jHuhevZYrj3O" : {
"userUid" : "simplelogin:7",
"email" : "myemail#domain.com"
}
},
"posts" : {
"-JHvwkJ3ZOZAnTenIQFy" : {
"state" : "draft",
"body" : "This is my first post",
"title" : "My first blog",
"authorId" : "-JHvwkE8jHuhevZYrj3O"
}
}
A list of authors and a list of posts. First of all I want to get the Author where the userUid equals my current user's uid. Then I want to get the posts where the authorId is the one provided to the query.
But I have no idea how to do this. Any help would be appreciated! I'm using AngularFire if that makes a difference.
Firebase is a NoSQL data store. It's a JSON hierarchy and does not have SQL queries in the traditional sense (these aren't really compatible with lightning-fast real-time ops; they tend to be slow and expensive). There are plans for some map reduce style functionality (merged views and tools to assist with this) but your primary weapon at present is proper data structure.
First of all, let's tackle the tree hierarchy vs denormalized data. Here's a few things you should denormalize:
lists you want to be able to iterate quickly (a list of user names without having to download every message that user ever wrote or all the other meta info about a user)
large data sets that you view portions of, such as a list of rooms/groups a user belongs to (you should be able to fetch the list of rooms for a given user without downloading all groups/rooms in the system, so put the index one place, the master room data somewhere else)
anything with more than 1,000 records (keep it lean for speed)
children under a path that contain 1..n (i.e. possibly infinite) records (example chat messages from the chat room meta data, that way you can fetch info about the chat room without grabbing all messages)
Here's a few things it may not make sense to denormalize:
data you always fetch en toto and never iterate (if you always use .child(...).on('value', ...) to fetch some record and you display everything in that record, never referring to the parent list, there's no reason to optimize for iterability)
lists shorter than a hundred or so records that you always as a whole (e.g. the list of groups a user belongs to might always be fetched with that user and would average 5-10 items; probably no reason to keep it split apart)
Fetching the author is as simple as just adding the id to the URL:
var userId = 123;
new Firebase('https://INSTANCE.firebaseio.com/users/'+userId);
To fetch a list of posts belonging to a certain user, either maintain an index of that users' posts:
/posts/$post_id/...
/my_posts/$user_id/$post_id/true
var fb = new Firebase('https://INSTANCE.firebaseio.com');
fb.child('/my_posts/'+userId).on('child_added', function(indexSnap) {
fb.child('posts/'+indexSnap.name()).once('value', function(dataSnap) {
console.log('fetched post', indexSnap.name(), dataSnap.val());
});
});
A tool like Firebase.util can assist with normalizing data that has been split for storage until Firebase's views and advanced querying utils are released:
/posts/$post_id/...
/my_posts/$user_id/$post_id/true
var fb = new Firebase('https://INSTANCE.firebaseio.com');
var ref = Firebase.util.intersection( fb.child('my_posts/'+userId), fb.child('posts') );
ref.on('child_added', function(snap) {
console.log('fetched post', snap.name(), snap.val();
});
Or simply store the posts by user id (depending on your use case for how that data is fetched later):
/posts/$user_id/$post_id/...
new Firebase('https://INSTANCE.firebaseio.com/posts/'+userId).on('child_added', function(snap) {
console.log('fetched post', snap.name(), snap.val());
});
I want to write a request on the search result request webpart. My request should enables me to retrieve all documents that have the biggest number of likes. There is no variable for the number of likes proposed on the drop list while writing a request , that why I decided to set a refinableInt00 variable and give it the value : LikesCount but it doesn't work? it means that LikesCount doesn't exist as a variable on sharepoint so what is the variable on sharepoint that would enable me to have the number of likes?
You can get the number of likes using the listitem property "Number of Likes"
This is a code from a Sample console application
using (SPSite site=new SPSite("your site URL"))
{
using (SPWeb web=site.OpenWeb())
{
SPList list = web.Lists["Your List Name"];
foreach (SPListItem item in list.Items)
{
//Print the number of likes
Console.WriteLine(item["Number of Likes"].ToString());
}
}
}
I know this is old but I had the same question. The problem is the LikesCount property does not default to Sortable. To fix this:
-Open up Central Administration
-Go to Search Service Application
-Click on Search Schema
-Locate the "LikesCount" property and click edit
-Scroll down to Sortable and change to Yes
-Run a full crawl on your content source
Ratings for list must be enable.
List -> List settings -> Rating settings ->
Allow items in this list to be rated?
yes ? no
and
Which voting/rating experience you would like to enable for this list?
Likes ? Star Ratings
After that you can access likes by "Number of Likes" field name "LikesCount".
"Number of Ratings" field name "RatingCount"
I'm creating a music player for Ubuntu Touch in QML and I have some things I would appreciate some help with since I'm new to QML.
I have a list of tracks from a directory, but I want to show the meta data (artist, track name, year, album and so on) instead of the filename.
Using Qt.Multimedia am able to get the meta data from the currently playing track, but I can't find how to do it per file from my FolderListModel delegated files.
How would I do that?
This is the current code:
Column {
anchors.centerIn: parent
anchors.fill: parent
ListView {
id: musicFolder
FolderListModel {
id: folderModel
folder: musicDir
showDirs: false
nameFilters: ["*.ogg","*.mp3","*.oga","*.wav"]
}
width: parent.width
height: parent.height
model: folderModel
delegate: ListItem.Subtitled {
text: fileName
subText: "Artist: "
onClicked: {
console.debug('Debug: User pressed '+musicDir+fileName)
playMusic.source = musicDir+fileName
playMusic.play()
trackInfo.text = playMusic.metaData.albumArtist+" - "+playMusic.metaData.title // show track meta data
}
}
}
}
It seems like the easiest thing to do here would be to go get a C++ library that can parse the meta data out of these files and use it to create a custom ListModel in C++ that populates this information onto itself. Unfortunately, this will have to be done in C++ as javascript does not have the IO capabilities to read and parse files.
Actually I think I might go ahead and use QtMultimedia, but keep data in a local database. On startup, it checks the music dir and adds/removes tracks. That way it will be only be slow at first startup (hopefully)
I have built classified website using Yii php framework. Now it is getting a lot of traffic. So I want to using caching to optimize the performance of the website.
There are two controllers I want to optimize.
One is the thread list controller: (example) http://www.shichengbbs.com/category/view/id/15
The other one the the thread controller: (example) http://www.shichengbbs.com/info/view/id/67900
What I have done:
the thread list is cached for 3mins.(The other option is update the thread list only when new thread comes)
set the last-modified time HTTP header for the thread view. (expire time is not set, as some user complain that the page appears unchanged after editing)
Partial caching the categories navigation fragment.(It appears on the left side of every page)
Use htaccess to set expire header for img/html/css/js.
Considered database sql caching for the thread list, but not done. As I thought it is the same as 1.
What else can I do to improve the website performance?
I assume you have done the Performance Tuning guide point 1 and 3. It's really helpful.
For number 2 you can use the CHttpCacheFilter
class CategoryController extends Controller {
private $_categoryLastUpdate;
public function filters(){
return array(
array(
'CHttpCacheFilter + view',
'cacheControl' => " max-age=604800, must-revalidate",
'etagSeedExpression' => function() {
return $this->getCategoryLastUpdate();
}
'lastModifiedExpression' => function() {
return $this->getCategoryLastUpdate();
}
)
)
}
public function actionView($id){
$object = Category::model()->findByPk($_GET['id']);
$this->render('view', array('object' => $object));
}
public function getCategoryLastUpdate(){
if (!isset($this->_categoryLastUpdate)){
$obj = Category::model()->findByPk($_GET['id'], array('select' => 'lastUpdate'));
$this->_categoryLastUpdate
}
return $this->_categoryLastUpdate;
}
}
It basically will calculate the ETag and LastUpdate by the category. And to save the query, it will first only calculate the lastUpdate of the Category object.
And for number one, you can always use the CCacheDependency. Just make a field in the thread list object, e.g. lastUpdate. And when a new thread submitted, just update the field and use it for the CCacheDependency.
Since I see you are using a very large pagination, I think you want to read about Four Ways to Optimize Paginated Displays (if you use MySQL for your database and thread search/list).
Try using a Cache Manager with Memcache or APC. For example, http://code.google.com/p/memcache-flag/ . When you edit the list, then you can invalidate the cache item or tag. I suppose it could also just be done with regular APC / Memcache functions if you design is simple (set a key and delete it when it is no longer valid).
Use this to store serialized (or automatically serialized) data instead of retrieving it from mysql.