Himanshu sharma

**PlatformException (PlatformException(error, Invalid query. You have an inequality where filter (whereLessThan(), whereGreaterThan(), etc.) on field 'age' and so you must also have 'age' as your first orderBy() field, but your...

` TypeError: Cannot read property 'value' of undefined at suggestion (index.js:162) at getSuggestionNode (dataset.js:128) at Object.$.map (zepto.js:398) at Dataset.getSuggestionsHtml (dataset.js:118) at Dataset.render [as _render] (dataset.js:91) at Dataset.handleSuggestions (dataset.js:172) at index.js:147...

NoneType object has no attribute 'text'

2

Traceback (most recent call last): File "scrape.py", line 155, in obj.save_specification_to_file() File "scrape.py", line 131, in save_specification_to_file datum = self.crawl_phones_models_specification(value, brand[0]) File "scrape.py", line 77, in crawl_phones_models_specification model_name = soup.find(class_='specs-phone-name-title').text...

**Description** Cross-Origin Resource Sharing allows browsers to share information from different domains to enable functionality. The header which controls the domains that can be used is Access-control-allow-origin which determines what...

I need with help with basic authentication flow , please help?

this error happen when run all the tests

12

Routes: Token POST /token status 200 # `**Unhandled rejection SequelizeBaseError: null**` at /home/dell/Workspace/Web/ntask-api/node_modules/sequelize/lib/instance-validator.js:74:14 at tryCatcher (/home/dell/Workspace/Web/ntask-api/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/home/dell/Workspace/Web/ntask-api/node_modules/bluebird/js/release/promise.js:512:31) at Promise._settlePromise (/home/dell/Workspace/Web/ntask-api/node_modules/bluebird/js/release/promise.js:569:18) at Promise._settlePromise0 (/home/dell/Workspace/Web/ntask-api/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/dell/Workspace/Web/ntask-api/node_modules/bluebird/js/release/promise.js:693:18) at Promise._fulfill...

restrict user to select only one word?

2

Can someone suggest me restrict user to select only one word at a time?