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Iterate a list with indexes in Python
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sometimes people ask a question related to the one they really want, other times, they are somewhat indiscriminate about what "best" means.
– msw
Jun 7 '12 at 10:25
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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...key(2);
connection 2: locks key(2), locks key(1);
If both run at the same time, connection 1 will lock key(1), connection 2 will lock key(2) and each connection will wait for the other to release the key -> deadlock.
Now, if you changed your queries such that the connections would lock the keys ...
Cache Invalidation — Is there a General Solution?
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What you are talking about is lifetime dependency chaining, that one thing is dependent on another which can be modified outside of it's control.
If you have an idempotent function from a, b to c where, if a and b are the same then c is the same but the cost...
remove objects from array by object property
...);
}
}
All you need to do to fix the bug is decrement i for the next time around, then (and looping backwards is also an option):
for (var i = 0; i < arrayOfObjects.length; i++) {
var obj = arrayOfObjects[i];
if (listToDelete.indexOf(obj.id) !== -1) {
arrayOfObjects.splice...
How to Turn Off Showing Whitespace Characters in Visual Studio IDE
... @Vintharas: It exists because people like me keep it on ALL THE TIME, because we like always being aware of what we're inserting or how we're changing the file. Gives us more casual control over our environment. There are also cases where it's actually critical, such as inside strings t...
Draw text in OpenGL ES
...currently looking into this solution, and I'm sure i'll find the answer in time, but does your implementation use any run time allocations?
– Nick Hartung
Dec 27 '12 at 18:16
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Wait one second in running program
...ead.Sleep is a poor implementation. It locks the UI etc. I personally like timer implementations since it waits then fires.
Usage: DelayFactory.DelayAction(500, new Action(() => { this.RunAction(); }));
//Note Forms.Timer and Timer() have similar implementations.
public static void Delay...
Eclipse “Server Locations” section disabled and need to change to use Tomcat installation
...t demonstrates how much eclipse is unintuitive and does not try to save my time for better things than looking for the mysterious places in order to set a very simple setting. A decent tool would figure out all this tinkering by itself, clean by itself, etc... yes I know it's a plugin but still..
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Open files in 'rt' and 'wt' modes
Several times here on SO I've seen people using rt and wt modes for reading and writing files.
4 Answers
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Mvn install or Mvn package
...that location.
The clean helps with unneeded or removed stuff that can sometimes get in the way.
Rather then debug (some of the time) just start fresh all of the time.
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