大约有 42,000 项符合查询结果（耗时：0.0421秒） [XML]
Detect application heap size in Android
...w do you programmatically detect the application heap size available to an Android app?
9 Answers
...
No module named MySQLdb
I am using Python version 2.5.4 and install MySQL version 5.0 and Django. Django is working fine with Python, but not MySQL. I am using it in Windows Vista.
...
How to run Unix shell script from Java code?
It is quite simple to run a Unix command from Java.
17 Answers
17
...
Rails formatting date
I am posting a date to an API and the required format is as follows:
4 Answers
4
...
Changing the current working directory in Java?
...
i don't think i've found a single difference between java and c# that makes me think, "those java guys sure know what they're doing"
– Jake
Feb 22 '12 at 21:05
2
...
How can I remove an element from a list?
I have a list and I want to remove a single element from it. How can I do this?
16 Answers
...
Thread context switch Vs. process context switch
...
The main distinction between a thread switch and a process switch is that during a thread switch, the virtual memory space remains the same, while it does not during a process switch.
Both types involve handing control over to the operating system kernel to perform the ...
How to copy text programmatically in my Android app?
I'm building an Android app and I want to copy the text value of an EditText widget. It's possible for the user to press Menu+A then Menu+C to copy the value, but how would I do this programmatically?
...
Converting a Java Keystore into PEM Format
... trying to convert from a Java keystore file into a PEM file using keytool and openssl applicactions. But I could not find a good way to do the conversion. Any ideas?
...
Re-enabling window.alert in Chrome
I accidently checked the "disable alerts from this site" box in Chrome, and now I cannot get any window.alert to work on my localhost.
...