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How to generate a core dump in Linux on a segmentation fault?
...u want, but in practice this shouldn't be necessary since the size of core files will probably never be an issue for you.
In tcsh, you'd type
limit coredumpsize unlimited
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How to enable PHP short tags?
... If PHP runs as Apache module, you can also set it in a .htaccess file: php_flag short_open_tag on
– Álvaro González
Feb 2 '10 at 17:45
12
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Running unittest with typical test directory structure
...tests, use python -m unittest discover -s tests, and if you named the test files antigravity_test.py, use python -m unittest discover -s tests -p '*test.py' File names can use underscores but not dashes.
– Mike3d0g
May 18 '15 at 2:49
...
JavaScript Editor Plugin for Eclipse [duplicate]
...for JavaScript that allows for syntax checking and autosuggestions for .js files in Eclipse?
4 Answers
...
How to pretty print XML from the command line?
... minor point; but can it be called without working through an intermediate file? I.e., echo '<xml .. />' | xmllint --some-read-from-stdn-option?
– svidgen
Apr 18 '13 at 19:08
...
How to get the directory of the currently running file?
...
This should do it:
import (
"fmt"
"log"
"os"
"path/filepath"
)
func main() {
dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
if err != nil {
log.Fatal(err)
}
fmt.Println(dir)
}
...
Changing MongoDB data store directory
... mongod --dbpath /usr/local/mongodb-data
Would start mongodb and put the files in /usr/local/mongodb-data.
Depending on your distribution and MongoDB installation, you can also configure the mongod.conf file to do this automatically:
# Store data in /usr/local/var/mongodb instead of the default ...
sendmail: how to configure sendmail on ubuntu? [closed]
... you should have been prompted to configure sendmail.
For reference, the files that are updated during configuration are located at the following (in case you want to update them manually):
/etc/mail/sendmail.conf
/etc/cron.d/sendmail
/etc/mail/sendmail.mc
You can test sendmail to see if it is ...
Rebuild or regenerate 'ic_launcher.png' from images in Android Studio
...st creates a new project, that dialog lets you point
to some external .PNG file, and then when that dialog completes,
it generates 4 different pixel-sizes of images for use as
a launcher-icon.
...
R cannot be resolved - Android error
...ometimes likes to add an "import android.R" statement at the
top of your files that use resources,
especially when you ask Eclipse to
sort or otherwise manage imports. This
will cause your make to break. Look
out for these erroneous import
statements and delete them.*
While going throu...