大约有 8,000 项符合查询结果（耗时：0.0275秒） [XML]
Java serialization: readObject() vs. readResolve()
The book Effective Java and other sources provide a pretty good explanation on how and when to use the readObject() method when working with serializable Java classes. The readResolve() method, on the other hand, remains a bit of a mystery. Basically all documents I found either mention only one o...
How should I handle “No internet connection” with Retrofit on Android
I'd like to handle situations when there is no internet connection. Usually I'd run:
7 Answers
...
What does the NS prefix mean?
... out in the other answers, that's why I didn't bother copying that information into mine. Sorry if that offends someone - I don't mind if the accepted answer changes to one of the others (if that's possible - never checked that).
– Olaf Kock
Aug 8 '12 at 20:21
...
How to auto-indent code in the Atom editor?
...
I found the option in the menu, under Edit > Lines > Auto Indent. It doesn't seem to have a default keymap bound.
You could try to add a key mapping (Atom > Open Your Keymap [on Windows: File > Settings > Keybindings > "y...
CSS: center element within a element
...th CSS3 flex boxes.
.flex-container{
display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6, BB7 */
display: -ms-flexbox; /* TWEENER - IE 10 */
display: -webkit-flex; /* NEW - Safari 6.1+. iOS 7.1+, BB10 */
display: flex; /* NEW, Spec - Firefox, Chrome, Opera */
justify-conte...
How can I get Docker Linux container information from within the container itself?
I would like to make my docker containers aware of their configuration, the same way you can get information about EC2 instances through metadata.
...
Is there a Python caching library?
... need a simple dict -like interface where I can set keys and their expiration and get them back cached. Sort of something like:
...
What is the best way to unit test Objective-C code?
...frameworks
Debugging Cocoa framework unit tests
Unit testing Cocoa applications
Debugging Cocoa application unit tests
Despite using OCUnit rather than XCTest, the concepts are largely the same.
Finally, I also wrote a few posts on how to write tests for Cocoa user interfaces; the way Cocoa is st...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
I'm using IDEA 12 Leda on Mountain Lion. I wanted to increase the maximum memory that IDE can use. I set the VMOptions in Info.plist file to be
-Xmx2048m -ea -XX:+HeapDumpOnOutOfMemoryError -Xverify:none -Xbootclasspath/a:../lib/boot.jar
...
Code coverage for Jest
...dex.html file that could be loaded into a browser. It included the information printed at the command line, plus additional information and some graphical output.
share
|
improve this answer
...