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How do you use gcc to generate assembly code in Intel syntax?
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Clang cannot currently consume Intel syntax. See LLVM Bug 24232: [X86] Inline assembly operands don't work with .intel_syntax. Also, Clang ignores prefix/noprefix (not sure if it matters if Clang consumes the assembly).
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Java: using switch statement with enum under subclass
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Change it to this:
switch (enumExample) {
case VALUE_A: {
//..
break;
}
}
The clue is in the error. You don't need to qualify case labels with the enum type, just its value.
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Git Symlinks in Windows
Our developers use a mix of Windows and Unix based OS's. Therefore, symlinks created on Unix machines become a problem for Windows developers. In windows (msysgit), the symlink is converted to a text file with a path to the file it points to. Instead, I'd like to convert the symlink into an actual W...
Tell Ruby Program to Wait some amount of time
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Like this:
sleep(num_secs)
The num_secs value can be an integer or float.
Also, if you're writing this within a Rails app, or have included the ActiveSupport library in your project, you can construct longer intervals using the following convenience syntax:
sleep(4.min...
How is “mvn clean install” different from “mvn install”?
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clean is its own build lifecycle phase (which can be thought of as an action or task) in Maven. mvn clean install tells Maven to do the clean phase in each module before running the install phase for each module.
What this does is clear any compiled files you have, maki...
BigDecimal equals() versus compareTo()
...onsiders two BigDecimal objects equal only if they are equal in value and scale (thus 2.0 is not equal to 2.00 when compared by this method).
In other words: equals() checks if the BigDecimal objects are exactly the same in every aspect. compareTo() "only" compares their numeric value.
As to why ...
Prevent line-break of span element
... <span> element which I want to display without any line break. How can I do that?
4 Answers
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What is the difference between an ORM and an ODM?
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You can have hybrid ORM/ODM frameworks, like mORMot for Delphi, Doctrine for PHP or Hibernate OGM for Java. And some SQL databases have strong support to documents, e.g. the great PostgresSQL which features JSON or JSONB data typ...
How to change value of process.env.PORT in node.js?
I'd like to change the value of process.env.PORT , how can I do this?
4 Answers
4
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What is the difference between compile code and executable code?
...uch as installer creation.
Many compilers handle the linking step automatically after compiling source code.
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