Wincer Song – Shanghai, China We are attached with WeeTech Solution for very long time as our Application Development Partner and they have developed many applications for our various products. In all these years, they have always kept their words and their App Development Team has delivered us the product on or before the deadline. They have gained our confidence of vote for their sheer efficiency in work and time management. After all Time is Money for us!! The best thing about WeeTech Solution is that they will constantly keep you informed and involved about their working style and structure and if you don’t like anything then without any hesitance they will provide you an instant alternative to it. They don’t act as suppliers, but as business partners instead. We have always been able to count with them, the quality of the deliverables were wonderful and their attitude is always positive. This is what separates them from other App Development Companies. Laura Coolidge – London, UK Seeing the current trend of Application Development and their ROI, I was looking to get into this business and in WeeTech I got the most perfect Advisory and Development Partner. They managed the whole stuff by themselves which included Planning + Design +Development + Testing and kept me well informed about the progress. They duly kept their words and allotted me the most compact Application for Android and iPhone platforms which increased my audience base too. Clive Rice – California, USA I already had an Android App developed for my business but I was not happy with it. Then one day I came...
Fight hate on private messaging apps, how Zix is used for scams, a warning on QR codes and more. Welcome to Cyber Security Today. It’s Wednesday, May 12th. I’m Howard Solomon, contributing reporter on cybersecurity for ITWorldCanada.com. The government of Canada should do more to stop disinformation on private internet messaging platforms like WhatsApp, Telegram, WeChat, Facebook Messenger and Snapchat. That’s the recommendation of the cybersecurity policy exchange at Toronto’s Ryerson University. There’s a lot of discussion about disinformation on public social media platforms like Twitter and Facebook. But in a report issued Tuesday the exchange says private messaging apps are also being abused by fake news, hate speech, sexual comments and materials that incite violence. In a survey of 2,500 Canadians, a quarter of respondents said they get messages with hate speech at least once a month. Rates are higher among people of colour. Almost half said they get private messages at least once a month that they suspect are false. Some platforms label suspect messages and limit the number of targets that suspect messages can go to. But the report says the federal government should do more, including improving digital literacy so people can spot falsehoods, and demanding transparency from private messaging platforms on how many accounts host and distribute bad material. There’s a link to the full report here. Recently I told you a ransomware gang had threatened to release confidential files of the Washington, D.C. police department unless it was paid. According to news reports the gang says it has started putting that data online. If true the files could damage police operations. Meanwhile the...
This year, the React Native team has focused on a large scale re-architecture of React Native. As Sophie mentioned in her State of React Native post, we’ve sketched out a plan to better support the thriving population of React Native users and collaborators outside of Facebook. It’s now time to share more details about what we’ve been working on. Before I do so, I’d like to lay out our long-term vision for React Native in open source. Our vision for React Native is… We have identified the following focus areas to help us achieve this vision. ✂️ Lean Core Our goal is to reduce the surface area of React Native by removing non-core and unused components. We’ll transfer non-core components to the community to allow it to move faster. The reduced surface area will make it easier to manage contributions to React Native. is an example of a component that we transferred to the community. We are working on a workflow that will allow internal teams to continue using these components after we remove them from the repository. We have identified dozens more components that we’ll give ownership of to the community. 🎁 Open Sourcing Internals and 🛠Updated Tooling The React Native development experience for product teams at Facebook can be quite different from open source. Tools that may be popular in the open source community are not used at Facebook. There may be an internal tool that achieves the same purpose. In some cases, Facebook teams have become used to tools that do not exist outside of Facebook. These disparities can pose challenges when we open source our...
President Moon Jae-in vowed additional government support for the data industry Friday, stressing the need to develop big data into the country’s new growth engine. “The government will fully support the data industry as part of efforts to revitalize our economy. We will establish a new expressway of data in the era of data as we built the Gyeongbu Expressway in the era of industrialization,” the president said. His remarks came in a meeting with some 120 officials and representatives from the data industry, held in Pangyo, just south of Seoul. The meeting was also aimed at discussing the removal of excessive government regulations that the president said may impede the development of the new industry. “Now, the Republic of Korea must become a nation that best handles the Internet, a country that best processes data,” Moon told the meeting, noting the country ranked 56th out of 63 countries reviewed for their digital competitiveness in a recent study by a Swiss college. President Moon Jae-in speaks in a meeting with government officials and business representatives on deregulation in Pangyo, just south of Seoul, on Aug. 31. (Yonhap) At the meeting, the government announced plans to invest 1 trillion won ($899 million) in the data industry next year. Moon called for stepped up efforts to more quickly develop the new industrial sector. “The future of our innovation-led growth (strategy) lies in data. Removal of regulations related to the data industry must be quickly completed for the development of new industry and new technologies,” he said. “I again stress that speed and timing are important.” Still, the president also stressed the...
One of the most common performance issues I’ve seen in Laravel is using Eloquent methods and relationships from Blade, creating unnecessary extra loops and queries. In this article, I will show different scenarios and how to handle them effectively. Scenario 1. Loading belongsTo() Relationship: don’t forget Eager Loading Probably, the most typical case – you’re looping with @foreach through the records, and in some column you need to show its parent record with some field. @foreach ($sessions as $session) {{ $session->created_at }} {{ $session->user->name }} @endforeach And, of course, session belongs to user, in app/Session.php : public function user() { return $this->belongsTo(User::class); } Now, the code may look harmless and correct, but depending on the controller code, we may have a huge performance issue here. Wrong way in Controller: public function index() { $sessions = Session::all(); return view(‘sessions.index’, compact(‘sessions’); } Correct way: public function index() { $sessions = Session::with(‘user’)->get(); return view(‘sessions.index’, compact(‘sessions’); } Notice the difference? We’re loading the relationship with the main Eloquent query, it’s called Eager Loading . If we don’t do that, in our Blade foreach loop will call one SQL query for every session, asking for its user directly from the database every time. So if you have a table with 100 sessions, then you would have 101 query – 1 for session list, and another 100 for related users. So, don’t forget Eager Loading. Scenario 2. Loading hasMany() Relationship Another typical scenario is that you need to list all child entries in the loop of parent records. @foreach ($posts as $post) {{ $post->title }} @foreach ($post->tags as $tag) {{ $tag->name }} @endforeach @endforeach Guess...
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