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C++ STL Vectors: Get iterator from index?
So, I wrote a bunch of code that accesses elements in an stl vector by index[], but now I need to copy just a chunk of the vector. It looks like vector.insert(pos, first, last) is the function I want... except I only have first and last as ints. Is there any nice way I can get an iterator to these...
Why aren't my breakpoints working?
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Same issue for me. Shouldn't that option be enabled by default (XCode 8.3) ? Aren't we supposed to be all devs, willing to debug anyway ?
– dgmz
Jun 6 '18 at 10:07
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How can I get screen resolution in java?
... an app is running in the background, and such a monitor can be identified by size, screen colors, etc.):
// Test if each monitor will support my app's window
// Iterate through each monitor and see what size each is
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
G...
Remove an item from a dictionary when its key is unknown
What is the best way to remove an item from a dictionary by value, i.e. when the item's key is unknown? Here's a simple approach:
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EOL conversion in notepad ++
...al hundreds or thousands files.
"Replace in files" in "Find in files" tab, by file filter of you choice, e.g., *.cpp *.cs under one specified directory.
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How to open in default browser in C#
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This seems to be the route required by WPF. If you just do Process.Start(url), it doesn't open a new browser window.
– Scott Salyer
Oct 16 '19 at 13:45
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Understanding NSRunLoop
...e data input from other threads and processes, but input will be processed by the run loop that is monitoring those sources on the thread that is running the run loop.
does it mean that sometimes i can use run loop to block thread for a time
Indeed. In fact, a run loop will "stay" in an...
Finding duplicates in O(n) time and O(1) space
...s without blowing the linear time/constant space bounds. This can be done by replacing his second loop with the following pseudocode:
for (i = 0; i < N; ++i) {
if (A[i] != i && A[A[i]] == A[i]) {
print A[i];
A[A[i]] = i;
}
}
This exploits the property that afte...
How to install grunt and how to build script with it
...('default', ['concat']);
};
Now you'll be ready to run your build process by following command:
grunt
I hope this give you an idea how to work with GruntJS build.
NOTE:
You can use grunt-init for creating Gruntfile.js if you want wizard-based creation instead of raw coding for step 5.
To ...
Intermittent log4net RollingFileAppender locked file issue
...e seeing an intermittent issue on development and production machines whereby our log files are not getting logged to.
3 An...