SEARCH KEYWORD -- Data structure
Microsoft announces new Microsoft Band
Microsoft just announced a new Microsoft Band on a new product release event held in New York today. This new device is the second generation of the smart wearable device since the first generation announced around 1 year back(29 October, 2014). The biggest change of the new Microsoft Band is that it has a whole new design with curved screen. It now can be better adept to our body structure. In addition to this, there are a few other features as well. Below is a list of the features this new Mi...
MICROSOFT BAND 2,MICROSOFT 2015-10-06 09:51:41
Accessing Reddit top posts using OAuth
Previously one can use the https://www.reddit.com/r/rprogramming/top.json API to access one subreddit's top posts. This API doesn't require any access token to fetch the data. However, this API may not work all the time. Reddit may block the API's request if it finds that you are using a script or some app which accesses the API now and then. For an app or script which needs to fetch the data routinely, what should we do? Reddit provides one method which can be used to fetch this kind of to...
Google releases new app to improve the accuracy of indoor positioning
Google Maps, Bing Maps, and some map providers have offered indoor map service such as in the airport, major shopping malls and stadiums for some time. The problem is that these indoor maps can not precisely tell you which floor you are on a map, the GPS obviously can not work very well in this environment, WiFi and GPRS positioning is not very precise. Google announced the improvement program of Google Maps for accurate indoor positioning. The current owners of these places will cooperat...
Google Map,Indoor service,Positioning 2012-04-08 09:46:53
Understanding Slice Behavior in Go
In Go, understanding how slices behave when passed to functions is crucial for writing efficient and bug-free code. This behavior is often a source of confusion for many developers, especially those new to the language. In this article, we'll explore the difference between passing slices by value and by reference, and how it impacts the modification of slices within functions. Introduction In Go, slices are a fundamental data structure used to work with sequences of elements. They are essentiall...
PASS BY REFERENCE,ARRAY,SLICE,PASS BY VALUE 2024-03-10 06:43:51
Guide on recovering data in MySQL
In our daily work, there might be mistakes made which got some data or even databases deleted in MySQL. If this happens on production, it would be a nightmare. In case this happens, normally DBA would jump in to save the world. And they would try to recover the data from the backup if there is any. But if there is no backup, then the show stops. Hence database backup is necessary on production environments to avoid such awkward situation. Also normally in MySQL, binlog should be enabled as well ...
How Artificial Intelligence is Changing the Future of Web Design & Development
Artificial intelligence is having a say in how web designs are shaping up nowadays. Many within the industry have even gone on to say that AI is the future of web design and development. The impact of AI on web design and development can be felt by understanding how web design has evolved over the years. Traditionally, all websites were created using HTML. Then, with the advancement of technology, the code structure of websites began to change and became more sophisticated. Now, it has come to a...
HIRE WEBSITE DESIGNER, OUTSOURCE WEBSITE DESIGN SERVICES 2020-02-13 02:21:26
Using JSON in PHP
Currently JSON has become one of the most popular data exchange formats. Many website APIs support it. Since PHP 5.2, PHP provides json_encode() and json_decode() method to handle JSON encoding and decoding.1. json_encode()This function is used to transform array and objects to JSON format. First let's look one array example. $arr = array ('a'=>1,'b'=>2,'c'=>3,'d'=>4,'e'=>5);   echo json_encode($arr);the result is{"a":1,"b"...
JSON,PHP,json_decode(0,json_encode() 2012-05-06 06:04:42
Why Data Structures Matter
Our experience on Day 0 of JPR11 yielded a nice example of the need to choose an appropriate implementation of an abstract concept. As I mentioned in the previous post, we experimented with Michael Barker’s Scala implementation of Guy Steele’s parallelizable word-splitting algorithm (slides 51-67). Here’s the core of the issue. Given a type-compatible associative operator and sequence of values, we can fold the operator over the sequence to obtain a single accumulated v...
Data structure,JPR,Importance 2012-01-08 10:13:56
Simple tutorial on git cherry-pick
It is a common operation to move code from one branch to another branch in a multi-branch git repository. Normally there are two scenarios: Want to move all changes in one branch to another branch, now it's called git merge Want to move only some change/changes from one branch to another branch, now it's called git cherry-pick Usage The purpose of git cherry-pick is to apply some change from one branch to another branch. git cherry-pick [commitHash] The above command is to app...
GIT,GIT CHERRY-PICK,TUTORIAL 2020-05-02 00:02:58
The big four in Taiwan can compete with Samsung
Taiwan's IT industry has a tense competition with South Korea, TSMC chairman Morris Chang said that although Samsung Electronics is a powerful opponent, ,there is only one Samsung in South Korean; in contrast, Taiwan has the TSMC, HTC, MediaTek and Hon Hai, they can challenge Samsung altogether.Morris Chang pointed out that Samsung Electronics is the company with biggest market capitalization in South Korea, the market value is roughly $200 billion; but the second largest company in S...
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