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How do I import .sql files into SQLite 3?
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From a sqlite prompt:
sqlite> .read db.sql
Or:
cat db.sql | sqlite3 database.db
Also, your SQL is invalid - you need ; on the end of your statements:
create table server(name varchar(50),ipaddress varchar(15),id init);
create table client(name varcha...
What does “DAMP not DRY” mean when talking about unit tests?
...ltimate goal here.
DAMP (Descriptive And Meaningful Phrases) promotes the readability of the code.
To maintain code, you first need to understand the code. To understand it, you have to read it. Consider for a moment how much time you spend reading code. It's a lot.
DAMP increases maintainability...
When to use Vanilla JavaScript vs. jQuery?
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this.disabled to get the disabled state of an input Thanks @Tim Down
this.readOnly to get the readOnly state of an input Thanks @Tim Down
this.href against an <a> element to get its href
this.hostname against an <a> element to get the domain of its href
this.pathname against an <a>...
Portable way to get file size (in bytes) in shell?
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If I'm not mistaken, though, wc in a pipeline must read() the entire stream to count the bytes. The ls/awk solutions (and similar) use a system call to get the size, which should be linear time (versus O(size))
– jmtd
May 7 '11 at 16:40...
HTML img tag: title attribute vs. alt attribute?
...and there are non-visual browsers for the blind; speech features in safari read the page, including alt attributes from images; search engine optimization; etc. lots of good reasons not to assume 100% image display.
– jwl
May 16 '09 at 13:19
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What does it mean by buffer?
...ontinue to store output in the buffer. When the consumer speeds up, it can read from the buffer. The buffer is there in the middle to bridge the gap.
If you average out the definitions at http://en.wiktionary.org/wiki/buffer, I think you'll get the idea.
For proof that we really did "have to wal...
Is there a concurrent List in Java's JDK?
...shown here. I have exceptions even though I just use its addAll method and read it using stream. stackoverflow.com/questions/1527519/…
– devssh
Mar 26 '18 at 10:01
add a com...
How to create a simple proxy in C#?
... things like process management (startup, failure detection, recycling), thread pool management,etc.
– Mauricio Scheffer
Jan 15 '09 at 23:07
2
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How to get a path to a resource in a Java JAR file
...ge it's easier to use getResourceAsStream():
BufferedImage image = ImageIO.read(getClass().getResourceAsStream("/com/myorg/foo.jpg"));
When you really have to load a (non-image) file from a JAR archive, you might try this:
File file = null;
String resource = "/com/myorg/foo.xml";
URL res = getClass...
What are Transient and Volatile Modifiers?
...es to the field should always be synchronously flushed to memory, and that reads of the field should always read from memory. This means that fields marked as volatile can be safely accessed and updated in a multi-thread application without using native or standard library-based synchronization. S...