大约有 16,000 项符合查询结果（耗时：0.0272秒） [XML]
Project management to go with GitHub [closed]
...outdated for my particular issue, as Google Code supports git now and I've converted Protocol Buffers to Mercurial anyway. However, it's still of general interest, IMO.)
...
Which terminal command to get just IP address and nothing else?
...er some scenarios (i.e. a VPN link is up), so a more reliable way would be converting the result to an array and then loop over the elements:
ips=($(hostname -I))
for ip in "${ips[@]}"
do
echo $ip
done
OSX
On OSX, if you know the interface, you could use:
~$ ipconfig getifaddr en0
192.168....
Notification click: activity already open
...e of the Activity you are starting to singleTop. This will cause incoming Intents to be delivered to the existing instance rather than starting a new instance when that Activity is already at the top of the task's stack.
This is done in the manifest by adding android:launchMode="singleTop" to the ...
Best way to handle list.index(might-not-exist) in python?
...? :
li = [1,2,3,4,5] # create list
li = dict(zip(li,range(len(li)))) # convert List To Dict
print( li ) # {1: 0, 2: 1, 3: 2, 4:3 , 5: 4}
li.get(20) # None
li.get(1) # 0
share
|
improve this...
Comment the interface, implementation or both?
I imagine that we all (when we can be bothered!) comment our interfaces. e.g.
9 Answers
...
Disable back button in android
...ooking for android api level upto 1.6.
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
//preventing default implementation previous to android.os.Build.VERSION_CODES.ECLAIR
return true;
}
return super.onKeyDown(keyCo...
How can I use numpy.correlate to do autocorrelation?
...y's [result.size/2:] is the same as [len(x)-1:]. It's better to make it an int though, like [result.size//2:].
– Jason
Jul 4 '18 at 3:19
...
ThreadStart with parameters
...
You can use lambda expressions
private void MyMethod(string param1,int param2)
{
//do stuff
}
Thread myNewThread = new Thread(() => MyMethod("param1",5));
myNewThread.Start();
this is so far the best answer i could find, it's fast and easy.
...
Check if property has attribute
...
Something I just ran into with this is some attributes have a different type to their attribute name. For example "NotMapped" in System.ComponentModel.DataAnnotations.Schema is used as [NotMapped] in the class but to detect it you have to use Att...
What is the advantage of GCC's __builtin_expect in if else statements?
...
This may also embed hints for the CPU branch predictor, improving pipelining
– Hasturkun
Sep 8 '11 at 13:48
1
...