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Sometimes you will have a situation where you would want a certain query, or Stored Procedure to be repeated on a daily, weekly or monthly basis (or any time increment
You can create a column in a table in MySQL and make that column to auto-increment the value every time a record is inserted in the table. The catch is
With C# 6.0, you can control exceptions with a conditional if. See below for an example: Listing 1. Control Exceptions try{ //Code that creates an exception}catch (System.DllNotFoundException dllEx) if (version
“” + set.size()new Integer(set.size()).toString() The return type of the Set.size() method is int, but it is desired a conversion to String. These two lines do the conversion, but the first
You can use IF NOT EXISTS?to check whether a Primary Key is missing and add it as follows: IF NOT EXISTS (SELECT * FROM sys.tables tINNER JOIN sys.schemas s ON
Thread dump is a mechanism to view the various threads active in your application and also to know the current methods that they are active on. The result may not
Seedbelt Announces Launch Offering Entrepreneurs a way to Real World Test Their Business Idea’s Value Experts agree a lack of validation is a prime killer of many business projects. Eye opening new service Seedbelt is here to help, delivering a professional team who specialize in researching, analyzing and evaluating business ideas, placing them under critical review before deeper investment occurs. November 1st, 2017 In an ever more competitive business environment knowledge and experience become much more valuable everyday. This idea is the driving force behind the recently launched service Seedbelt, a new firm built of market analysts, researchers, marketing professionals and seasoned startup veterans whose passion is real world testing and analysis of business efforts to determine if they are right path towards success, and safe investments, or if aspects of their plan should be wisely reconsidered. Not surprisingly, the news of Seedbelt’s launch has been met with an enthusiastic response. ???The idea behind the name: fasten your Seedbelt until your business idea skyrockets into space!??? commented a spokesperson from the company. ???Test first, then scale! Once you’ve proven your business hypothesis, you can go and build a complex platform.??? Seedbelt’s services are aimed at startups, entrepreneurs of all shapes and sizes and other business leaders who are facing big decisions regarding their project and see the value in bringing in a set of transparent, highly skilled and motivated extra eyes for an honest evaluation. The amount of time and resources that can be potentially saved by making such a proactive move is immense, with there being shortage at all of examples of businesses that didn’t take this kind of step and paid a very heavy price for not taking the extra diligence. Three different Seedbelt plans are currently available: the least expensive, a seven day ???Starting Off??? plan that delivers market research and report; the next step up, a 14 day ???Taking Off??? plan which adds a Sales Page and Adwords campaign to help gather more actionable data and information; and the ultimate 30 day ???Rocket Start??? plan, combining what the first two plans offer plus Business Assistance in the form of business registration and document creation, and writing and mailing of a professional press release to interested journalists at top media outlets. The doors each of the Seedbelt plans can open and funds they can help save is stunning. The company’s spokesperson remarked, ???For $14,000 a smart entrepreneur can get their entire MVP business off the ground in 30 days, under the watchful eye and guidance of a team of proven to succeed professionals. This saves time and investor resources, allowing those two key elements to be used elsewhere as needed. Seedbelt can be an entrepreneur’s real secret weapon when used wisely.??? For more information be sure to visit http://seedbelt.com/?utm_source=promh. ###
In Android Run Time (ART) environment, Garbage Collection activity could be triggered due to one of these reasons: Concurrent A concurrent GC that does not suspend app threads. This GC
We often compare two strings to the same case and then compare them to see if they are the same. Instead, we can use the StringComparison class’s InvariantCultureIgnoreCase property. String.Equals(‘stringOne’,
The unused namespaces in the class file are greyed out when you are viewing the file in Visual Studio Code editor. This way you can quickly remove unnecessary items using
Modern web applications are predominately on HTTPS and you may want to decrypt that traffic for inspection. One of the best tools that developers use is Fiddler. Fiddler, by default,
int x = Integer.valueOf(str).intValue(); int y = Long.valueOf(Double.valueOf(str).longValue).intValue(); To use the API without allocating unnecessary objects use the following lines of code: int x = Integer.parseInt(str); int y = (int) Double.parseDouble(str);
If you have too many images on a web page, it will make too many requests to the server and take a lot of bandwidth as well. This will all
GC logs are vital artifacts to troubleshoot memory/CPU related problems and optimize applications performance. In Sep 2017, the much-awaited Java 9 was released and GC logging was re-implemented using the
Code snippet: public class NanoTimeInJava{public static void main(String args[]){NanoTimeInJava nanoTimeInJava = new NanoTimeInJava();nanoTimeInJava.proceed();} private void proceed(){//The following nanoTime() method in System class provides the time in nano secondsSystem.out.println(“Time in nano seconds : “+System.nanoTime());}} /* Expected output: [root@mypc]# java NanoTimeInJavaTime in nano seconds : 698344477290095 */
There are cases in which you will find the need to have variables inside a LINQ query to hold an evaluation result. The Let keyword helps in this case. See
This is probably an audit requirement and most of the time it is essential to maintain the creation time. However, passing the current time from an application context may not
You can identify unused Tables in the following way: ; with Unused (TableName , RowCount, DateCreated, DateModified)AS (SELECT unusedTable.name AS TableName,PS.row_count AS RowCount,unusedTable.create_date AS DateCreated,unusedTable.modify_date AS DateModifiedFROM sys.all_objects UnusedTableJOIN sys.dm_db_partition_stats
It’s not a good idea to read an XML file and store it in a String because it wastes memory. XML specifies its encoding in the XML header, so when
Adding a different country’s holidays to your Outlook calendar is easy and can be done in few clicks. Go to Outlook –> Options –> Calendar –> Calendar Options. Click on
Ideally, when you do not know the data type that you want to store in an array, you can create an Object array and later associate it with the data
Imagine, you want to schedule activating a task few moments (3 seconds in this case) from now, the following code snippet will be helpful. import java.util.*;//We only need Timer and
You can identify tables with a huge column count in the following way: DECLARE @limit INT;SET @limit = 30; –MAX 30 Columns;WITH c([object_id], [column count]) AS( SELECT [object_id], COUNT(*) FROM
zero = new Integer(0);return Boolean.valueOf(“true”); Integer and Boolean are immutable; so, it is a bad idea to create objects that represent the same value, those classes have built-in caches for
We can now use the Performance API to compute the execution time for a piece of code in JavaScript. //capture the start time in a variable.var timeStart = performance.now();//run a
Excel Pivot Tables are a great way to summarize statuses and aggregate data. However, with any kind of data that you aggregate you will see blanks at times. There are cases, where you would like to universally replace all blank values in Pivot table with an alternate value. Right-click on the Pivot table. Select the ???Pivot table options???. Under ???Layout and Format – Format??? there is an option that lets you replace empty cells value with your own predefined value. Enter a value there, and the Pivot table would use that in all blank places.
If you want to replay a XHR request, you can do that very easily in chrome. Right-click on the selected request and choose the ???Replay XHR??? option, and the browser will issue that request. You can see the replayed request at the bottom of the all captured requests.
When you refresh a page in the Chrome browser during any troubleshooting, you would have realized that the logs are being cleared for every page reload. To override this, you can check the ???Preserve Log??? box under the ???Network??? tab in Developer tools. It retains all the requests across page reloads, until you clear them manually or close the page.
The new keyword definitely consumes more time when compared to direct initializing the value to a String object. The following illustrates the time consumed by both the mechanisms. These values
There are a lot of layout settings that help you define the page layout for printing — background, margins, etc. The Print area option allows you to select a certain area to
