大约有 21,000 项符合查询结果（耗时：0.0314秒） [XML]
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)
}
...
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 ...
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
...
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.
...
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 ...
Compare two MySQL databases [closed]
...w:
mysqldump --skip-comments --skip-extended-insert -u root -p dbName1>file1.sql
mysqldump --skip-comments --skip-extended-insert -u root -p dbName2>file2.sql
diff file1.sql file2.sql
share
...
Manipulating an Access database from Java without ODBC
I want to manipulate a Microsoft Access database (.accdb or .mdb file) from my Java project. I don't want to use the JDBC-ODBC Bridge and the Access ODBC driver from Microsoft because:
...
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...
Argument list too long error for rm, cp, mv commands
...his occurs is because bash actually expands the asterisk to every matching file, producing a very long command line.
Try this:
find . -name "*.pdf" -print0 | xargs -0 rm
Warning: this is a recursive search and will find (and delete) files in subdirectories as well. Tack on -f to the rm command o...
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
...
Makefile part of the question
This is pretty easy, unless you don't need to generalize
try something like the code below (but replace space indentation with tabs near g++)
SRC_DIR := .../src
OBJ_DIR := .../obj
SRC_FILES := $(wi...