Using an IDE: Getting back to code faster

A C++ IDE or an Integrated Development Environment is application development software written to give you a way to create or write C++ applications and programs. There is usually a single interface that incorporates all the tools you need to develop applications...

What Happened to My Database?

Every DBA has at some point asked: “What the heck happened to my database?” In this blog, we’ll review some of the more common scenarios where some little detail slips through the proverbial crack and that often results in some kind of database...

C++ with LINQ

C++ with LINQ

I found an interesting C++ libraly.That is "LINQ for C++". What's "LINQ"? LINQ (Integrated Language Query) is a function of C#. LINQ issues a query to the container and gets the result. For details, please refer to MSDN....

How Monyog Helps Profile Slow Queries in MariaDB

How Monyog Helps Profile Slow Queries in MariaDB

MariaDB came into being the day that Oracle announced the purchase of Sun in 2010.  In order to keep it free under the GNU GPL, Michael Widenius forked MySQL and took several MySQL developers with him in the process.  Since then, MariaDB has been a drop-in replacement...

Building Stunning UIs with C++ and FireMonkey

Building Stunning UIs with C++ and FireMonkey

With many companies taking the “mobile first” approach, building applications that work on multiple platforms is a requirement for success. Developers who know how to build for more than one platform are in demand, while application users have become accustomed to...

Evolution of C++ standards

Programming languages are exciting for developers, and C++, one of the more technically challenging and also perhaps the most widely used compiled language, is one of the most exciting.  As Theodore Roosevelt is misquoted (*), 'the more you know about the...

RAD Studio開發相關的一些重要更新資訊

已經是5月下旬了, 對於開發人員來說今年有數件重要的開發事件值得關注. 首先是RAD Studio本身, 從RAD Studio最新幾個版本我們可以觀察到RAD Studio現在每一個大版本之後會有數個hot fix以及3個更新小版本. 而這些更新都需要使用者到特定的URL下載安裝, 而且有許多使用者並不知道已經有hot fix/更新小版本推出因此仍然使用舊版本. 這個問題已經有許多朋友向我反映了, 我們也向RAD Studio的產品經理反映了使用者的抱怨. 因此RAD Studio的產品經理已經回應未來的hot...

RAD Studio开发相关的一些重要更新信息

已经是5月下旬了, 对于开发人员来说今年有数件重要的开发事件值得关注. 首先是RAD Studio本身, 从RAD Studio最新几个版本我们可以观察到RAD Studio现在每一个大版本之后会有数个hot fix以及3个更新小版本. 而这些更新都需要使用者到特定的URL下载安装, 而且有许多使用者并不知道已经有hot fix/更新小版本推出因此仍然使用旧版本. 这个问题已经有许多朋友向我反映了, 我们也向RAD Studio的产品经理反映了用户的抱怨. 因此RAD Studio的产品经理已经响应未来的hot...

SHA Hash with C++Builder and Delphi

SHA Hash with C++Builder and Delphi

I've always been fascinated by encryption & compression, but my favorite is probably the cryptographic hash function. A hash function is a one-way algorithm that takes an input of any size and always produces the same size output. It is one-way in that there...

Essential Alerting for Oracle, DB2, and Sybase DBAs

Essential Alerting for Oracle, DB2, and Sybase DBAs

Precise tests availability, space, deadlocks, backups, jobs, CPU, load and performance trending plus many more conditions on a scheduled basis with defined blackout times.  When there is a problem, Precise sends an email, a message, executes a script, and/or sends a...

RAD Studio 10.2.3 iOS 11.3 Patch available

Earlier this week we released a patch for Delphi, C++Builder and RAD Studio 10.2.3 that adds support for building iOS 11.3 applications for Development, App Store, Ad Hoc or In-House Distribution. This patch fixes the following publicly reported issues: RSP-20268...

Backing Up Databases in a High Availability Group

If you are a database administrator, then you are no stranger to the idea that data must be highly available. High availability simply helps ensure that business operations continue to run with as little downtime as possible. Over the years, Microsoft...

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