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How to generate gcc debug symbol outside the build target?
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You need to use objcopy to separate the debug information:
objcopy --only-keep-debug "${tostripfile}" "${debugdir}/${debugfile}"
strip --strip-debug --strip-unneeded "${tostripfile}"
objcopy --add-gnu-debuglink="${debugdir}/${debugfile}" "${tostripfile}"
I use the bash ...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
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The /sys filesystem should contain plenty information for your quest. My system (2.6.32-40-generic #87-Ubuntu) suggests:
/sys/class/tty
Which gives you descriptions of all TTY devices known to the system. A trimmed down example:
# ll /sys/class/tty/ttyUSB*
lrwxrwxr...
Jelly Bean DatePickerDialog — is there a way to cancel?
...hould edit the other question and paste this content there, but I'm not comfortable changing someone else's question too much. ---
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CSS content property: is it possible to insert HTML instead of Text?
... to make the CSS content property insert html code instead string on :before or :after an element like:
4 Answers
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What is WEB-INF used for in a Java EE web application?
...le to the resource loader of your Web-Application and not directly visible for the public.
This is why a lot of projects put their resources like JSP files, JARs/libraries and their own class files or property files or any other sensitive information in the WEB-INF folder. Otherwise they would be ...
SET versus SELECT when assigning variables?
...Quote, which summarizes from this article:
SET is the ANSI standard for variable assignment, SELECT is not.
SET can only assign one variable at a time, SELECT can make multiple assignments at once.
If assigning from a query, SET can only assign a scalar value. If the query returns multipl...
Perform debounce in React.js
How do you perform debounce in React.js?
34 Answers
34
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Why / when would it be appropriate to override ToString?
...at is common to all objects and thus other classes know about this method. For instance, whenever the .NET framework wants to convert an object to a string representation, ToString is a prime candidate (there are others, if you want to provide more elaborate formatting options).
Concretely,
Conso...
What is the claims in ASP .NET Identity
... a user to a role, the user immediately gets all the access rights defined for that role.
Claims-Based Security
A claims-based identity is the set of claims. A claim is a statement that an entity (a user or another application) makes about
itself, it's just a claim. For example a claim list can ha...
Populate data table from data reader
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This is what I spent a week looking for!
– TheTechy
Dec 22 '19 at 23:08
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