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How do I debug an MPI program?
...
but I meet an error, the error message is " execvp error on file xterm (No such file or directory) "
– hitwlh
Dec 28 '16 at 7:40
...
JNI converting jstring to char *
...g
env->ReleaseStringUTFChars(javaString, nativeString);
Can fix this errors:
1.error: base operand of '->' has non-pointer type 'JNIEnv {aka _JNIEnv}'
2.error: no matching function for call to '_JNIEnv::GetStringUTFChars(JNIEnv*&, _jstring*&, bool)'
3.error: no matching function ...
How to show google.com in an iframe?
...L(data.query.results.resources.content);
else if (data && data.error && data.error.description) loadHTML(data.error.description);
else loadHTML('Error: Cannot load ' + url);
};
var loadURL = function (src) {
url = src;
var script = document.createElement('script');
...
Differences between Perl and PHP [closed]
... and range (.. and ...). PHP has a few operators Perl doesn't, such as the error suppression operator (@), instanceof (though Perl does have the Universal::isa method) and clone.
In PHP, new is an operator. In Perl, it's the conventional name of an object creation subroutine defined in packages, no...
“Pretty” Continuous Integration for Python
...nt then? When I do nosetests --with-xunit --enable-audit I get nosetests: error: no such option: --enable-audit
– Adam Parkin
Mar 19 '12 at 23:00
2
...
How do I grab an INI value within a shell script?
... filter it out as shown above, e.g. grep =), the same for other unexpected errors.
If you need to read specific value under specific section, use grep -A, sed, awk or ex).
E.g.
source <(grep = <(grep -A5 '\[section-b\]' file.ini))
Note: Where -A5 is the number of rows to read in the section...
How to create a .gitignore file
...create a file without a filename in Windows Explorer. It will give you the error "You must type a file name" if you try to rename a text file as .gitignore
To get around this I used the following steps
Create the text file gitignore.txt
Open it in a text editor and add your rules, then save and...
What is a “static” function in C?
...
/* Undefined behavior: already defined in main.
* Binutils 2.24 gives an error and refuses to link.
* https://stackoverflow.com/questions/27667277/why-does-borland-compile-with-multiple-definitions-of-same-object-in-different-c
*/
/*void f() { puts("a f"); }*/
/* OK: only declared, not defined....
YouTube iframe API: how do I control an iframe player that's already in the HTML?
...doesn't work!
A: "Doesn't work" is not a clear description. Do you get any error messages? Please show the relevant code.
Q: playVideo does not play the video.
A: Playback requires user interaction, and the presence of allow="autoplay" on the iframe. See https://developers.google.com/web/updates/20...
How to resize a VirtualBox vmdk file
...ualbox settings).
P.S. If your new size is too small, you'll get the same error even with your new vdi file.
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