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Set breakpoint in C or C++ code programmatically for gdb on Linux
...
One way is to signal an interrupt:
#include <csignal>
// Generate an interrupt
std::raise(SIGINT);
In C:
#include <signal.h>
raise(SIGINT);
UPDATE: MSDN states that Windows doesn't really support SIGINT, so...
Omitting the second expression when using the if-else shorthand
...worried about file size, just create a minified version of it with help of one of the many JS compressors. (e.g Google's Closure Compiler)
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follo...
AWS S3 copy files and folders between two buckets
...mybucket-src s3://mybucket-target --exclude *.tmp
..
This will copy from one target bucket to another bucket.
See the documentation here : S3 CLI Documentation
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Difference between abstract class and interface in Python
...style distinction between abstraction and interface doesn't exist. If someone goes through the effort to define a formal interface, it will also be an abstract class. The only differences would be in the stated intent in the docstring.
And the difference between abstract and interface is a hair...
How can I get Visual Studio 2008 Windows Forms designer to render a Form that implements an abstract
...ventually inherited from an abstract class, we SHOULD be able to get this done. If they can do it, we can do it.
We went from this code to the problem
Form1 : Form
Problem
public class Form1 : BaseForm
...
public abstract class BaseForm : Form
This is where the initial question came into pla...
onKeyPress Vs. onKeyUp and onKeyDown
... linked page but the point about 'a character being typed' is an important one if you plan on using this for any sort of validation. The keypress event doesn't fire when the user deletes a character, so your validation won't fire.
– Tony Merryfield
Jan 19 '16...
In Python, if I return inside a “with” block, will the file still close?
...e python process terminates in an unusual way of course).
It is also mentioned in one of the examples of PEP-343 which is the specification for the with statement:
with locked(myLock):
# Code here executes with myLock held. The lock is
# guaranteed to be released when the block is left (e...
What is the purpose of a stack? Why do we need it?
...a new processor. You have to write the code generator for it twenty times, one for each language.
Furthermore, it is difficult and dangerous work. Writing efficient code generators for chips that you are not an expert on is a hard job! Compiler designers are experts on the semantic analysis of thei...
List vs Set vs Bag in NHibernate
...llows duplicates.
Please note! Although lists are ordered as BryanD mentioned in his answer, there is absolutely nothing saying that it has to be in the order you're expecting from the database when you execute a HQL query unless you specify an order by command. It is because of this that some peo...
How to find index of all occurrences of element in array?
...UPDATE: As per VisioN's comment, a simple for loop would get the same job done more efficiently, and it is easier to understand and therefore easier to maintain:
function getAllIndexes(arr, val) {
var indexes = [], i;
for(i = 0; i < arr.length; i++)
if (arr[i] === val)
...