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How can I mix LaTeX in with Markdown? [closed]
...addplot3[
surf,
]
{exp(-x^2-y^2)*x};
\end{axis}
\end{tikzpicture}
And now, just a few words to terminate:
> Goodbye folks!
Which can be converted to LaTeX using commands like this: pandoc -s -i Hello.md -o Hello.tex
Following is an image of the converted Hello.md to Hello.pdf file using Mi...
How to correctly use the extern keyword in C
...t;stdio.h>
Code...
myCFile2.c:
#include <stdio.h>
Code...
Now if both myCFile1.o and MyCFile2.o are linked by the linker they will both point to the same errno. Thus, solving the implementation with extern.
...
How to hide action bar before activity is created, and then show it again?
...ar and immediately hides it before it had the chance to be displayed.
But now there is another problem. After putting windowActionBar="false" in the theme, the Activity draws its normal Window Title instead of an ActionBar.
If we try to avoid this by using some of the *.NoTitleBar stock themes or w...
Android: How to turn screen on and off programmatically?
...ill be using much more power than you would if the screen was really off.
Now for turning the screen back to regular brightness, just setting the brightness value should do it:
WindowManager.LayoutParams params = getWindow().getAttributes();
params.screenBrightness = -1;
getWindow().setAttributes(...
How to turn on line numbers in IDLE?
...
Believe it or not, I really like Microsoft's VS Code now. It's a great light weight IDE with really good python plugins. It also works across mac/linux/windows. What a strange (good) world we live in where Microsoft is going open source.
– Davos
...
Primary key or Unique index?
...e a composed primary key (person_id, car_id)?
– unbeknown
Jan 28 '09 at 12:20
3
primary key (pers...
How to tell if a string is not defined in a Bash shell script
...not, you can do the following:
isdefined=0
${mystr+ export isdefined=1}
now, if isdefined=0 then the variable was undefined, if isdefined=1 the variable was defined
This way of checking variables is better than the above answer because it is more elegant, readable, and if your bash shell was con...
Is there a standard sign function (signum, sgn) in C/C++?
...
@GMan: GCC only just now (4.5) stopped having cost quadratic to the number of instantiations for template functions, and they are still drastically more expensive to parse and instantiate than manually written functions or the standard C preproce...
jquery-ui sortable | How to get it work on iPad/touchdevices?
...
Found a solution (only tested with iPad until now!)!
http://touchpunch.furf.com/content.php?/sortable/default-functionality
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must appear in the GROUP BY clause or be used in an aggregate function
...erver just don't allow this at all. Mysql used to allow it by default, but now since 5.7 the administrator needs to enable this option (ONLY_FULL_GROUP_BY) manually in the server configuration for this feature to be supported...
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