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What is the difference between static_cast and C style casting?
... Could you please elaborate more your answer adding a little more description about the solution you provide?
– abarisone
Apr 16 '15 at 11:15
1
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Creating and throwing new exception
...ting, a throw statement is most usually intended to exit the script with a descriptive message. I'm not looking to spark a debate, but Powershell and C++ are extremely different animals. Applying C++ or C# best practices to Powershell should be tempered, since scripting is more closely associated wi...
Delete keychain items when an app is uninstalled
...antage of the fact that NSUserDefaults are cleared by uninstallation of an app. For example:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//Clear keychain on first run in case of reinstallation
if (![[NSUserDefaults standardU...
How to access parent scope from within a custom directive *with own scope* in AngularJS?
...rom directive html template
index.html
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<...
Insert new item in array on any position in PHP
...ointed out in the arguments section, but if you are just scanning function descriptions to find what to use to insert in arrays you would have never found it.
– Mahn
Jun 21 '12 at 0:26
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Decompile .smali files on an APK [duplicate]
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Classyshark does not output Java code. Quoting the description: "It can reliably browse any Android executable and show important info such as class interfaces and members, dex counts and dependencies."
– Jack Miller
Jan 31 '18 at 6:22
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Crash logs generated by iPhone Simulator?
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The console will show the NSLog() output from an app running in the simulator. The crash logs are saved to file.
I have found some in my home directory under
~/Library/Logs/DiagnosticReports/
They have a file extension of .crash
Something I haven't yet figured out is h...
Change the image source on rollover using jQuery
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background-image: url(/path/to/other_image.jpg);
}
There's a longer description here
Even better, however, is to use sprites: simple-css-image-rollover
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Insert a line at specific line number with sed or awk
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@waLLe, start with the awk info page which has a nice description of how awk works. Here, I have 2 "condition {action}" pairs, the 2nd has no condition which means the action is performed for every record. After you finish reading and you still have questions, let me know.
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【App Inventor 2 数据可视化】使用柱状图和饼图收集数据 - App应用开发 - ...
...数据跟踪我的情绪这个渐进式的指南告诉你如何创建一个App来跟踪你一周或一个月的情绪，并可视化数据。基于我们流行的Mood Ring教程，这款应用更进一步——它允许你创建一个可视化的Happy、Angry和Sad的天数。完成后，修改应...