Number generator from a min and max value online
Just select a min and max values and start Min: Max: Start Next
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Jquery: common place to handle all ajax request errors
A lot of time we write similar kind of code to handle errors of an ajax request. And changing logic at every place could be a challenge. Jquery has method to handle this $.ajaxSetup({ // Define a global error handler error: function (xhr, textStatus, errorThrown) { if (xhr.status === 401) { // Handle unauthorized (e.g.,…
Socket Connection On Client System due to a lot of web request
If you are facing issues related to max number of socket connection reached at client machine when you are doing a lot of http webrequest from the system or running a jmeter OR similar, then you can consider changing the MaxUserPort registery. You can set the maximum value to 65534
Monty Hall Problem
The Monty Hall Problem is a probability puzzle named after the host of the television game show “Let’s Make a Deal,” Monty Hall. The problem can be stated as follows: The question is: What should you do to maximize your chances of winning the car? Should you stick with your initial choice, switch,…
MsSQL – char and varchar comparison, storage concept
In Microsoft SQL Server, both CHAR and VARCHAR are used to store character string data, but they have some differences in terms of storage and behavior. Now, one important question would be, how these data stored on pages? Each page can stored only 8KB of data, so how changing the length of a varchar column…
C# Tool to download the list of image URLs
If you are looking for a tool or exe which you can use to download the images by URLs then you can try below one https://github.com/ranjit-singh-cc/DownloadImagesByUrl Code wise it pretty much simple – You put all the image URLs in url.txt file, and tool iterate over all those URLs and download it in provided destination…
JavaScript map method
Lets see how javascript map method works using some examples, some real world problem, Interview question and lastly there is a task for you 🙂 This is an array method which iterate over the array, map values and then return a new array. Let’s see the syntax of same Array.map(callbackFunction(currentValue, [index], [arr]); Let’s see…
A plugin to show changes of text as a video : text-player-plugin
If you are looking for a text player plugin to show changes of code then below is one that you can try https://github.com/ranjit-singh-cc/text-player-plugin This plugin will show a video like interface for showing the change from one text to another. A smooth scroll has been implemented to focus on the text changes. For example, if…
Meaning of different parameters of redis cache
You must have seen below parameters while getting redis related errors. And below details might be useful for you to know which parameter is failing. inst: 0, qu: 0, qs: 0, aw: False, bw: SpinningDown, rs: ReadAsync, ws: Idle, in: 0, last-in: 0, cur-in: 0, sync-ops: 272585, async-ops: 1, serverEndpoint: xyz.redis.cache.windows.net:6380, conn-sec: 48386,78, mc: 1/1/0,…
How to set advance out of office(ooo) in outlook calendar
You can set the out of office status in outlook from “Account Information” tab But this will be visible to user during the out of office time and people will still be able to schedule meetings during that time. For this you can schedule a meeting in your calendar and set the status as out…
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