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How to create a memory leak in Java?
... world, often caused by 3rd party libs that transform data (BeanUtils, XML/JSON codecs). This can happen when the lib is loaded outside your application's root classloader but holds references to your classes (eg. by caching). When you undeploy/redeploy your app the JVM is unable to garbage collec...
How to split a comma-separated value to columns
...h does not carry the fragment's position, a huge fail!) or the really fast JSON-hack. For older version look for the well-known XML-hack (json and xml details here). Or look for one of the may iTVFs based on recursive CTEs.
– Shnugo
Nov 21 '19 at 10:35
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How can I add timestamp to logs using Node.js library Winston?
...format: format.combine(
format.timestamp(),
format.json()
),
transports: [
new transports.Console(),
new transports.File({filename: 'logs/error/error.log', level: 'error'}),
new transports.File({filename: 'logs/activity/acti...
Mac SQLite editor [closed]
... load sqlite extensions.
SQLite 2 Compatibility.
Exporting options to CSV, JSON, XML and MySQL.
Importing from CSV, JSON or XML.
Column reordering.
Full screen support.
There is a seven day trial available via the website. If you purchase via our website, use the promo code STACK25 to save 25%.
...
Python Requests package: Handling xml response
I like very much the requests package and its comfortable way to handle JSON responses.
1 Answer
...
What are the underlying data structures used for Redis?
...o avoid converting your already encoded data. So for instance, if you have JSON or MessagePack you may just store objects as strings. In Redis 2.6 you can even manipulate this kind of object server side using Lua scripts.
Another interesting usage of strings is bitmaps, and in general random access...
File Upload without Form
...Data: false, // important
contentType: false, // important
dataType : 'json',
data: myFormData
});
You don't have to use a form to make an ajax request, as long as you know your request setting (like url, method and parameters data).
...
Get and Set a Single Cookie with Node.js HTTP Server
...le.log(req.cookies['Your-Cookie-Name-Here']);
})
And update your package.json with the following, substituting the appropriate relatively latest versions.
"dependencies": {
"express": "4.12.3",
"cookie-parser": "1.4.0"
},
More operations like setting and parsing cookies are described ...
How do I check in SQLite whether a table exists?
....
Example output:
cid|name|type|notnull|dflt_value|pk
0|id|INTEGER|0||1
1|json|JSON|0||0
2|name|TEXT|0||0
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Create an empty object in JavaScript with {} or new Object()?
...t using the literal syntax can help one become accustomed to the syntax of JSON (a string-ified subset of JavaScript literal object syntax), so it might be a good practice to get into.
One other thing: you might have subtle errors if you forget to use the new operator. So, using literals will help...