大约有 47,000 项符合查询结果（耗时：0.0310秒） [XML]
Get Image size WITHOUT loading image into memory
...; this function identifies the file, but the actual image data is not read from the file until you try to process the data (or call the load method).
Digging deeper, we see that .open calls _open which is a image-format specific overload. Each of the implementations to _open can be found in a new ...
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...(Thanks Paul in comments)
You could run ./contrib/download_prerequisites from the gcc source directory. (Thanks to N7P on reddit)
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Using a custom typeface in Android
...ich I am creating.
I can individually change the typeface of each object from Code, but I have hundreds of them.
21 Answe...
How do I get a human-readable file size in bytes abbreviation using .NET?
... @Petoj it does not depend on the OS, the definition is OS-agnostic. From Wikipedia: The unit was established by the International Electrotechnical Commission (IEC) in 1998 and has been accepted for use by all major standards organizations
– ANeves thinks SE is evil
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How do I get a Cron like scheduler in Python? [closed]
...fy your crontab. For example, suppose we define an Event class as below:
from datetime import datetime, timedelta
import time
# Some utility classes / functions first
class AllMatch(set):
"""Universal set - match everything"""
def __contains__(self, item): return True
allMatch = AllMatch...
Retrieve a Fragment from a ViewPager
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If all you need to do is get the currently selected Fragment, this is all you need - the method setPrimaryItem is set on attach and also on every updated to the internal set of the Fragment as the current item.
– Graeme
Jul 17 '1...
NSLog the method name with Objective-C in iPhone
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print(__FUNCTION__) // Swift
NSLog(@"%@", NSStringFromSelector(_cmd)); // Objective-C
Swift 3 and above
print(#function)
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What is the most efficient way to create HTML elements using jQuery?
...ascript engines and weigh your audience with the results. Make a decision from there.
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Gradle build only one module
...e a wrapper for subprojects that has no gradle file of its own. Unlike the selected answer, this works for me. Also thanks for clarification in comment, could you add it to the answer?
– Vlasec
Sep 10 '15 at 15:10
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Broadcast receiver for checking internet connection in android app
I am developing an android broadcast receiver for checking internet connection.
21 Answers
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