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Useful GCC flags for C
...alysis to warn about things like unitialized variables.
Consider making -Werror policy, as warnings that don't stop the compilation tend to be ignored.
-Wall pretty much turns on the warnings that are very likely to be errors.
Warnings included in -Wextra tend to flag common, legitimate code. The...
Putting git hooks into repository
...ke the sample pre-commit hook which makes sure I don't have any whitespace errors. A great way around this is to drop in a hook wrapper script in your repo, and symlink all of the hooks to it. The wrapper can then examine $0 (assuming it's a bash script; an equivalent like argv[0] otherwise) to figu...
Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind
I am getting following error in my SQL server 2008 R2 database:
7 Answers
7
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How can I record a Video in my Android App.?
...his is a great example. I had some trouble getting it to work at first. My error was related to file output size of 0 bytes. I started debugging and the culprit turned out to be record.prepare(). I was not setting a new outputfile for the recorder so it was overwriting my existing video every time I...
Convert a Git folder to a submodule retrospectively?
...bmodule?
– Dominic
Mar 23 '17 at 12:05
@DominicTobias: git clone source destination simply tells Git the location of w...
Dynamic Anonymous type in Razor causes RuntimeBinderException
I'm getting the following error:
12 Answers
12
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Can I change the color of auto detected links on UITextView?
...|
edited Sep 13 '10 at 23:05
answered Mar 15 '10 at 23:53
L...
Difference between Dictionary and Hashtable [duplicate]
...dictionary.Add("iguana", -1);
//dictionary.Add(1, -2); // Compilation Error
foreach (KeyValuePair<string, int> pair in dictionary)
{
lblDisplay.Text = pair.Value + " " + lblDisplay.Text;
}
}
...
How to redirect stderr to null in cmd.exe
I have an application that logs a lot of noise to stderr and REALLY slows down the execution of the application. I would like to redirect that output to null. Is this possible with cmd.exe?
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Extracting text OpenCV
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Thanks for the detailed answer, however I am getting an error in cv2.findContours. It says ValueError: too many values to unpack.
– Abhijith
Mar 22 '17 at 9:59
1...