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What do the terms “CPU bound” and “I/O bound” mean?
....e. it spends the majority of its time simply using the CPU (doing calculations). A program that computes new digits of π will typically be CPU-bound, it's just crunching numbers.
A program is I/O bound if it would go faster if the I/O subsystem was faster. Which exact I/O system is meant can vary...
Implementing Fast and Efficient Core Data Import on iOS 5
Question : How do I get my child context to see changes persisted on the parent context so that they trigger my NSFetchedResultsController to update the UI?
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How can I “disable” zoom on a mobile web page?
...l Martin is looking for is a way to disable the 'zoom-on-input-click' behavior.
– matt lohkamp
Mar 29 '11 at 19:49
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“The given path's format is not supported.”
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Rather than using str_uploadpath + fileName, try using System.IO.Path.Combine instead:
Path.Combine(str_uploadpath, fileName);
which returns a string.
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What does this gdb output mean?
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That is a confirmed bug of the iOS SDK 5 / Simulator - happens as soon as the simulator tries to play sound (from a movie or any other sound source). Do not worry though, it won't be a problem on the actual device.
You mentioned actual reports of users ha...
What are some examples of commonly used practices for naming git branches? [closed]
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One downside to using a mix of forms like bug/20574/frabnotz-finder and bug/20424 is that once you start without a sub-token, you can't add one later and vice versa. E.G.: If you create a bug/20424 branch, you can't create a bug/20424/additional-fix...
How to intercept click on link in UITextView?
Is it possible to perform custom action when user touch autodetected phone link in UITextView. Please do not advice to use UIWebView instead.
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iPhone Simulator location
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Simulator: ~/Library/Application Support/iPhone Simulator/
You can browse simulator files from that directory in Mac OS X.
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How to create a file in a directory in java?
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With Java 7, you can use Path, Paths, and Files:
import java.io.IOException;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
public class CreateFile {
public static void main(String[] args) throws...
两大桌面系统之战：Yosemite vs Windows 10 - 操作系统(内核) - 清泛网 - ...
... 操作系统已经在 7 月 29 日正式发布。就和移动行业中的 iOS 和 Android 操作系统一样，新版本一出都免不了被互相比较的命运。今天我们就来比比 Windows 10 和 OS X Yosemite。
桌面
OS X Yosemite 的桌面使用全新扁平设计，视...