大约有 15,000 项符合查询结果（耗时：0.0433秒） [XML]
Android: allow portrait and landscape for tablets, but force portrait on phone?
...
Well, this potentially restarts the activity when started in landscape, see developer.android.com/reference/android/app/…
– Bondax
Apr 9 '15 at 8:59
...
How accurate is python's time.sleep()?
...seems to hold pretty well until you get below about 0.2 ms, after which it starts get a little fuzzy. Additionally, the actual time seems to settle to about 5 ms longer than you request after the amount of time requested gets above 20 ms.
Again, it appears to be a completely different implementatio...
Web workers without a separate Javascript file?
... console.log("Received: " + e.data);
}
worker.postMessage("hello"); // Start the worker.
</script>
share
|
improve this answer
|
follow
|
...
Can you do a partial checkout with Subversion?
...ng path segments
path_segments = sparse_path.split(os.sep)
start_segment_index = 0
for i, segment in enumerate(checkout_path_segments):
if segment == path_segments[i]:
start_segment_index += 1
else:
break
pruned...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...rmal map,
k – satellite,
h – hybrid,
p – terrain
saddr=
Sets the starting point for directions searches. You can also add text into this in brackets to bold it in the directions sidebar.
daddr=
Sets the end point for directions searches, and again will bold any text added in brackets.You...
What is the difference between a reference type and value type in c#?
...a grain of salt.
Imagine computer memory is a bunch of PO boxes in a row (starting w/ PO Box 0001 to PO Box n) that can hold something inside it. If PO boxes doesn't do it for you, try a hashtable or dictionary or an array or something similar.
Thus, when you do something like:
var a = "Hello";...
How do I write a correct micro-benchmark in Java?
...aries that help us to write micro benchmarks
Caliper from Google
Getting started tutorials
http://codingjunkie.net/micro-benchmarking-with-caliper/
http://vertexlabs.co.uk/blog/caliper
JMH from OpenJDK
Getting started tutorials
Avoiding Benchmarking Pitfalls on the JVM
http://nitschinger.at...
Cmake vs make sample codes?
...le (by using COMPILE_FLAGS
and similar properties). Of course CMake really starts to shine when third party
libraries (like OpenGL) are included in a portable manner.
The build process has one step if you use a Makefile, namely typing make at the command line. For CMake, there are two steps: First...
What is the email subject length limit?
...
See RFC 2822, section 2.1.1 to start.
There are two limits that this
standard places on the number of
characters in a line. Each line of
characters MUST be no more than 998
characters, and SHOULD be no more than
78 characters, excluding the C...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
... example:
September 31, 2015 does not exist.
EXEC dbo.SearchByDateRange @Start = '20150901' , @End = '20150931'
So this fails with the message:
Error converting data type varchar to datetime.
To fix it, input a valid date:
EXEC dbo.SearchByDateRange @Start = '20150901' , @End = '20150930'
...