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What is the difference between a reference type and value type in c#?
...erence it can be Garbage Collected & it then goes through this process called Resurrection where it is killed and brought back to life and then finally collected.
– Jeremy Thompson
Jun 12 '18 at 0:36
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Why do table names in SQL Server start with “dbo”?
...ied name, though there is a slight performance gain in doing so and is considered a best practice. "
– Carl G
Oct 9 '12 at 16:33
7
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How do I install an old version of Django on virtualenv?
This may sound like a stupid question, since the very purpose of virtualenv is to this exactly: Installing some specific version of a package (in this case Django) inside the virtual environment. But it's exactly what I want to do, and I can't figure it out.
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What's the difference between process.cwd() vs __dirname?
...h module.
Let me explain with example,
suppose we have a main.js file resides inside C:/Project/main.js
and running node main.js both these values return same file
or simply with following folder structure
Project
├── main.js
└──lib
└── script.js
main.js
console.log(proc...
Iterating Through a Dictionary in Swift
... Xcode is giving me to this experiment in the Swift Programming Language Guide:
7 Answers
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Rails migrations: Undo default setting for a column
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This is not true anymore as of Rails 3.1.0, cfr. apidock.com/rails/v3.1.0/ActiveRecord/ConnectionAdapters/…
– asymmetric
Jun 25 '13 at 12:28
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'str' object does not support item assignment in Python
...d May 17 '12 at 7:24
Burhan KhalidBurhan Khalid
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Sublime text 2 - find and replace globally ( all files and in all directories )
...ou need. If nothing is set, the search is made on all files listed in the sidebar.
If you double click on a line of the search result, Sublime will jump to that line.
Notice these icons in the search bar:
The first (show context) toggles context in result format (if enabled, some lines of text ...
How do you increase the max number of concurrent connections in Apache?
... and CPU requirements for this optimal config. Or how do i take in the consideration of CPU and Memory also for this optimizations.
– indianwebdevil
Jul 23 '18 at 12:47
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Hibernate dialect for Oracle Database 11g?
...ledialect and Oracle 11g database using hibernate.hbm2ddl.auto = validate mode.
With this dialect Hibernate was unable to found the sequences (because the implementation of the getQuerySequencesString() method, that returns this query:
"select sequence_name from user_sequ...