pudge | simple key/value store written using Go | Database library
kandi X-RAY | pudge Summary
kandi X-RAY | pudge Summary
Package pudge is a fast and simple key/value store written using Go’s standard library. It presents the following: * Supporting very efficient lookup, insertions and deletions * Performance is comparable to hash tables * Ability to get the data in sorted order, which enables additional operations like range scan * Select with limit/offset/from key, with ordering or by prefix * Safe for use in goroutines * Space efficient * Very short and simple codebase * Well tested, used in production.
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pudge Examples and Code Snippets
Community Discussions
Trending Discussions on pudge
QUESTION
I am handling an event from a child form in its parent form, and when I try adding items from the list contained within the event args of the handler (ScraperForm_SiteScraped in the code below), I am receiving the exception System.InvalidOperationException in my console.
Interestingly enough, it seems to succeed on the first add, but no subsequent attempts.
...ANSWER
Answered 2018-Apr-22 at 21:26From our comments, turns out that this was a threading issue. As a good practice, always use a try/catch block when there's a chance that an exception can occur in a block of code. :)
Also, if you're using Visual Studio, you can make VS break on more exceptions by pressing CTRL+ALT+E and selecting the checkboxes. You can read more about exception breaking here.
QUESTION
So I am trying to create an image element and then draw it onto a canvas with Javascript for an assingment. Here is my code
...ANSWER
Answered 2018-Apr-17 at 21:21You need to allow the image to load first. Once it loads, you can draw it to the canvas.
Add addEventListener('load', e => ...)
to your image
QUESTION
Using SQL Server, I'm trying to split information shared in one column into three based on the number of IDs. Ideally I'd have distinct IDs at the end.
There can be from 1-3 rows per PersonID
depending on the information in the contact column.
If a personID
appears more than once I'd like to have the data split into two columns, one for phone and one for email.
I'd need to check that the data contained an "@" symbol for it to be put into the Email
column, and the rest put into Phone
or Alt Phone
.
It's pretty hard to explain so if you need any more information please comment.
Hopefully the example below will help:
...ANSWER
Answered 2017-Oct-06 at 05:14Using row number and group by person id you can achieve the same by below query.
QUESTION
I have two tabs as below in Excel:
Table 1:
...ANSWER
Answered 2017-Aug-15 at 20:23I turned your data tables into Tables
and used structured references, so it doesn't really matter where your tables are located. In addition, the formulas and references will automatically update if you add rows to either table. Also, you can rename the tables to something meaningful, if you like.
The formula is an array formula so must be entered by holding down ctrl+shift while hitting enter. If you do this correctly, Excel will place braces {...} around the formula:
QUESTION
So, in my main class, I was trying to call this method from another class.
...ANSWER
Answered 2017-May-28 at 16:18In java instead of passing a double
you would pass an object containing a double
, so that you can modify the double
.
Better yet, you would structure your code differently, so that both the double
and the function that operates on it belong to the same class, so that you do not have to pass the double
as a parameter to the function; instead, the function would modify the double
via this
.
EDIT
QUESTION
I'm trying to change the textfield attribute.
My script is working fine.
But now I'm trying to change this part name='kadnya[]'
to this name='kadnya['pudge']'
or name='kadnya['drow']'
depending on the table row. How can I achieve that?
Please check my script
...ANSWER
Answered 2017-Jan-15 at 15:14You need to use .each
, then you can grab the index of the row you are adding to.
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