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What are the differences between various threading synchronization options in C#?
...nally using a Monitor. You should prefer lock(obj) because it prevents you from goofing up like forgetting the cleanup procedure. It 'idiot-proof's the Monitor construct if you will.
Using Monitor is generally preferred over mutexes, because monitors were designed specifically for the .NET Framework...
How can you diff two pipelines in Bash?
...names like /dev/fd/63 to get a filename that the command can open and read from to actually read from an already-open file descriptor that bash set up before exec'ing the command. (i.e. bash uses pipe(2) before fork, and then dup2 to redirect from the output of quux to an input file descriptor for ...
What is the difference between related SQLite data-types like INT, INTEGER, SMALLINT and TINYINT?
...g you used to know about standalone database datatypes
Read the above link from the SQLite site.
Take the types based off of your old schema, and see what they'd map to in SQLite
Migrate all the data to the SQLite database.
Note: The datatype limitations can be cumbersome, especially if you add ti...
Correct way to write line to file?
...ith open('somefile.txt', 'a') as the_file:
the_file.write('Hello\n')
From The Documentation:
Do not use os.linesep as a line terminator when writing files opened in text mode (the default); use a single '\n' instead, on all platforms.
Some useful reading:
The with statement
open()
'a...
How to lazy load images in ListView in Android
... images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load images so while the text displays, the UI is not blocked and images are displayed as they are downloaded?
...
NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
...s" like you infer.
IMHO, complex/dynamic queries/reporting are best served from an RDBMS. Often the query functionality for a NoSQL DB is limited.
It doesn't have to be a 1 or the other choice. My experience has been using RDBMS in conjunction with NoSQL for certain use cases.
NoSQL DBs often lack t...
Show and hide a View with a slide up/down animation
... facing same issue what Ram was facing, at first time it works fine but from next time when i make that view in gone state and try to make that view visible again it doesn't appear.
– Pankaj kumar
Aug 8 '16 at 10:35
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How to find the last day of the month from date?
... in procedural -> $date1 = $year.'-'.$month; $d = date_create_from_format('Y-m',$date1); $last_day = date_format($d, 't');
– kayla
Jul 16 '13 at 1:05
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Difference between API and ABI
...rface
This is the set of public types/variables/functions that you expose from your application/library.
In C/C++ this is what you expose in the header files that you ship with the application.
ABI: Application Binary Interface
This is how the compiler builds an application.
It defines things (b...
How can I specify a local gem in my Gemfile?
...
I had to remove version directive from the gem line to get this to work.
– Epigene
Jan 27 '16 at 15:20
4
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