大约有 32,000 项符合查询结果（耗时：0.0568秒） [XML]
How to get a dependency tree for an artifact?
...everal pom.xml files) you might get error. Try mvn compile dependency:tree then.
– izogfif
Mar 13 '19 at 8:54
|
show 2 more comments
...
top -c command in linux to filter processes listed based on processname
...
You can add filters to top while it is running, just press the o key and then type in a filter expression. For example, to monitor all java processes use the filter expression COMMAND=java. You can add multiple filters by pressing the key again, you can filter by user with the u key, and you can c...
CFLAGS vs CPPFLAGS
...nguages which need the same include path, for instance if you have bar.cpp then try
make bar.o CPPFLAGS="-I/usr/include"
make bar.o CFLAGS="-I/usr/include"
then the compilations will be
g++ -I/usr/include -c -o bar.o bar.cpp
g++ -c -o bar.o bar.cpp
as the C++ implicit rule also uses the CPPFLA...
What is an uninterruptible process?
...the system call, it can receive a Unix asynchronous signal (say, SIGTERM), then the following happens:
The system calls exits prematurely, and is set up to return -EINTR to userspace.
The signal handler is executed.
If the process is still running, it gets the return value from the system call, an...
How to move a model between two Django apps (Django 1.7)
...)
]
Add to new app
First, copy the model to the new app's model.py, then:
python manage.py makemigrations new_app
This will generate a migration with a naive CreateModel operation as the sole operation. Wrap that in a SeparateDatabaseAndState operation such that we don't try to recreate th...
How to return 2 values from a Java method?
...use you loose type safety. If you're returning values of a homogenous type then you should always prefer a List over an array. In particular, if you're dealing with generic values then a List<T> is always preferred as a return value over T[] because you can always construct a List on a generic...
JavaScript string newline character?
...ting yourself when you first say it's the universal newline character, and then say it may be preceded by a CR. Which one is it?
– mercator
Jul 20 '09 at 20:23
2
...
How do I detect if I am in release or debug mode?
...hat is how you wish to distinguish a "debug" build from a "release" build, then by definition, that's the best solution. However, bear in mind that going forward, the debuggable flag is really an independent concept from what Gradle/Android Studio consider a "debug" build to be. Any build type can e...
MySQL load NULL values from CSV data
...ill do what you want. It reads the fourth field into a local variable, and then sets the actual field value to NULL, if the local variable ends up containing an empty string:
LOAD DATA INFILE '/tmp/testdata.txt'
INTO TABLE moo
FIELDS TERMINATED BY ","
LINES TERMINATED BY "\n"
(one, two, three, @vfo...
Why is the order in dictionaries and sets arbitrary?
...14240868. Modulo 8, that means these two keys are slotted in slots 3 and 4 then:
>>> hash('foo')
-4177197833195190597
>>> hash('foo') % 8
3
>>> hash('bar')
327024216814240868
>>> hash('bar') % 8
4
This informs their listing order:
>>> {'bar': None, 'f...