大约有 17,000 项符合查询结果（耗时：0.0407秒） [XML]
warning: [options] bootstrap class path not set in conjunction with -source 1.5
...va
On UNIX systems, locate rt.jar using:
locate -r '/rt.jar$'
Set JAVA_HOME so that rt.jar is located at $JAVA_HOME/jre/lib/rt.jar, then:
javac -source 1.7 -bootclasspath "$JAVA_HOME/jre/lib/rt.jar" Main.java
Tested on Ubuntu 14.04 for Oracle Java 7 and 8.
...
How to import existing Git repository into another?
...mmit to move the merged repository to the subdirectory.
git remote add XXX_remote <path-or-url-to-XXX-repo>
git fetch XXX_remote
git merge -s ours --no-commit --allow-unrelated-histories XXX_remote/master
git read-tree --prefix=ZZZ/ -u XXX_remote/master
git commit -m "Imported XXX as a subtre...
How do I build a numpy array from a generator?
...ess you either:
can predict how many elements it will yield when run:
my_array = numpy.empty(predict_length())
for i, el in enumerate(gimme()): my_array[i] = el
are willing to store its elements in an intermediate list :
my_array = numpy.array(list(gimme()))
can make two identical generators, ...
What is Linux’s native GUI API?
...t as many other things in Wayland. wayland.freedesktop.org/faq.html#heading_toc_j_8 blog.martin-graesslin.com/blog/2011/08/… etc.
– whitequark
Oct 4 '12 at 9:07
8
...
Types in Objective-C on iOS
...
This is a good overview:
http://reference.jumpingmonkey.org/programming_languages/objective-c/types.html
or run this code:
32 bit process:
NSLog(@"Primitive sizes:");
NSLog(@"The size of a char is: %d.", sizeof(char));
NSLog(@"The size of short is: %d.", sizeof(short));
NSLog(@"The si...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...ered Jan 16 '11 at 8:13
uncaught_exceptionsuncaught_exceptions
19.8k44 gold badges3636 silver badges4848 bronze badges
...
Rebasing remote branches in Git
...
@r_: Please read my answer. It might help you in your understanding of what you're doing :)
– ralphtheninja
Jun 1 '11 at 19:28
...
What is the difference between HTML tags and ?
...ofile.html">Profile</a> |
<a href="https://www.bowlsk.com/_ah/logout?...">Sign out</a>
</div>
<h1><a href="/">Bowl<span class="sk">SK</span></a></h1>
</div>
Ok, what's going on? At the top of my page, I have a l...
Are Javascript arrays sparse?
....nvm/versions/node/v12.15.0/bin/node]
6: 0x1005f3e9b v8::internal::Runtime_FatalProcessOutOfMemoryInvalidArrayLength(int, unsigned long*, v8::internal::Isolate*) [/Users/pzrq/.nvm/versions/node/v12.15.0/bin/node]
7: 0x100931399 Builtins_CEntry_Return1_DontSaveFPRegs_ArgvOnStack_NoBuiltinExit [/Use...
Breaking up long strings on multiple lines in Ruby without stripping newlines
...lution in Ruby 2.3: The squiggly heredoc.
class Subscription
def warning_message
<<~HEREDOC
Subscription expiring soon!
Your free trial will expire in #{days_until_expiration} days.
Please update your billing information.
HEREDOC
end
end
Blog post link: https:/...