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Node.js: Difference between req.query[] and req.params
...the URL and it's treated as a text.
If we need to work with numbers, and convert query statements from text to number, we can simply add a plus sign in front of statement.
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Why is SCTP not much used/known
...e IP network, in contrast, is open and not reliable, and telecoms will not convert to it if it won't handle at least the load that SS7 handles. This is why SCTP was developed. It tries:
to mimic all advantages of the SS7 network accumulated over the decades.
to create a connection-oriented protoco...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
...ple, the code
NSError* __autoreleasing error = someError;
actually gets converted to
NSError* error = [[someError retain] autorelease];
... which is why it works when you have a parameter NSError* __autoreleasing * errorPointer, the called method will then assign the error to *errorPointer and...
Is there more to an interface than having the correct methods
So lets say I have this interface:
17 Answers
17
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How does RewriteBase work in .htaccess
...s a real rule I used to ensure that URLs have a trailing slash. This will convert
http://www.example.com/~new/page
to
http://www.example.com/~new/page/
By having the RewriteBase there, you make the relative path come off the RewriteBase parameter.
...
What is the closest thing Windows has to fork()?
... doc:
5.6. Process Creation
The fork call in Cygwin is particularly interesting
because it does not map well on top of
the Win32 API. This makes it very
difficult to implement correctly.
Currently, the Cygwin fork is a
non-copy-on-write implementation
similar to what was present i...
Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
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Is there any way to get the real integer status code? when I try this I get a string such as "NotFound" instead of the 404 status code.
– NickG
Feb 17 '16 at 16:13
...
Enabling ProGuard in Eclipse for Android
...base proguard config is here in the sdk dir - so you only have to put this into your project.properties:
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt
if you want to make project-specific modifications, create a proguard-project.txt and change the line to:
proguard.config=${sdk....
Why does this Java program terminate despite that apparently it shouldn't (and didn't)?
...ead of it, but I don't see how that can be the issue.
currentPos = new Point(currentPos.x+1, currentPos.y+1); does a few things, including writing default values to x and y (0) and then writing their initial values in the constructor. Since your object is not safely published those 4 write operati...
Is there a typical state machine implementation pattern?
...instance_data_t *data ) {
return state_table[ cur_state ]( data );
};
int main( void ) {
state_t cur_state = STATE_INITIAL;
instance_data_t data;
while ( 1 ) {
cur_state = run_state( cur_state, &data );
// do other program logic, run other state machines, etc
...