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How should strace be used?
... their return codes. Think things such as file/socket operations and a lot more obscure ones.
It is most useful if you have some working knowledge of C since here system calls would more accurately stand for standard C library calls.
Let's say your program is /usr/local/bin/cough. Simply use:
str...
Can jQuery get all CSS styles associated with an element?
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This code doesn't work any more (always returns empty object in Chrome)
– Ivan Castellanos
Feb 26 '13 at 10:40
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Automatically add newline at end of curl response body
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For more info as well as a clean new line after curl
~/.curlrc
-w "\nstatus=%{http_code} %{redirect_url} size=%{size_download} time=%{time_total} content-type=\"%{content_type}\"\n"
(More options are available here)
redirect...
How to color the Git console?
...s is explained in-depth in git help config.
So basically it's easier and more future proof than setting the different color.* settings separately.
In-depth explanation from the git config documentation:
color.ui: This variable determines the default value for variables such as color.diff and ...
What does a type followed by _t (underscore-t) represent?
...with the convention is ill-advised. The system I work on has done it (for more than 20 years); we regularly get tripped up by systems defining types with the same name as we define.
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What does the @ symbol represent in objective-c?
...notations on method parameter and return types to make Distributed Objects more efficient. (They become part of the method signature available from the runtime, which DO can look at to determine how to best serialize a transaction.) There are also the attributes within @property declarations, copy...
How to scroll to top of page with JavaScript/jQuery?
...ting (on modern/2018 versions of chrome included) that this solution works more reliably
– mattLummus
Dec 17 '18 at 18:27
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How to identify unused css definitions
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How to list all users in a Linux group?
...ailed the most on the circumstances which helped me understand the problem more deeply, I appreciate that and I chose your answer as the accepted one.
– user323094
May 16 '10 at 10:45
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How do I enlarge an EER Diagram in MySQL Workbench?
...e EER diagram is now full up. Does anyone know how to enlarge it to two or more pages?
7 Answers
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