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When is assembly faster than C?
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@slacker Actually, the code here is quite readable: the inline code does one unique operation, which is immediately understable reading the method signature. The code lost only slowly in readibility when an obscure instruction is used. What matters here is we have a...
How can I see the assembly code for a C++ program?
...dit: If you want the output to be in Intel syntax (which is IMO, much more readable, and most assembly tutorials use it), compile with -masm=intel.
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NULL vs nullptr (Why was it replaced?) [duplicate]
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You can find a good explanation of why it was replaced by reading A name for the null pointer: nullptr, to quote the paper:
This problem falls into the following categories:
Improve support for library building, by providing a way for users to write less ambiguous code, so that ov...
How to see full query from SHOW PROCESSLIST
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I just read in the MySQL documentation that SHOW FULL PROCESSLIST by default only lists the threads from your current user connection.
Quote from the MySQL SHOW FULL PROCESSLIST documentation:
If you have the PROCESS privilege,...
Jaxb, Class has two properties of the same name
with jaxb, i try to read an xml file
only a few element in xml file are interesting, so i would like to skip many element
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What tools to automatically inline CSS style to create email HTML code? [closed]
...ou need to embed inline styles in your HTML, in order for your email to be read in any mail client.
12 Answers
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How to draw a path on a map using kml file?
...myapp.android.myapp;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import android.util.Log;
public class MapService {
public static final int MODE_ANY = 0;
public static final int MODE_CAR = 1;
public static final int MODE_WALKING = 2;
public static String inputStreamToString (I...
Change the name of a key in dictionary
...u can use dictionary comprehension:
This is an example I encountered while reading a CSV using a DictReader. The user had suffixed all the column names with ':'
ori_dict = {'key1:' : 1, 'key2:' : 2, 'key3:' : 3}
to get rid of the trailing ':' in the keys:
corrected_dict = { k.replace(':', ''): v ...
Sorting rows in a data table
... Great minds think alike. I was about to post the same solution after reading @JayR's.
– Drew Chapin
Jun 14 '17 at 21:59
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How to specify HTTP error code?
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For anyone reading this in 2016: As per Express 4.x, res.send(404) is deprecated. It's now res.sendStatus(404). expressjs.com/en/api.html#res.sendStatus
– 0xRm
Jun 28 '16 at 6:35
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