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Change all files and folders permissions of a directory to 644/755
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fails with unable to execute /bin/chmod: Argument list too long
– vladkras
Dec 28 '18 at 5:13
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Warning :-Presenting view controllers on detached view controllers is discouraged
...r presentViewController:viewController animated:YES completion:nil];" But unable dismiss poicker view with this line "[self dismissViewControllerAnimated:YES completion:nil];" Any alternate option for dismisscontroller
– kb920
Apr 9 '14 at 4:38
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Unresolved external symbol in object files
...ion) for the class Field in your project it won't be built and you will be unable to link during compilation.
Alternatively, perhaps you are using a static or dynamic library and have forgotten to tell the linker about the .libs?
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Java: Static Class?
...make the class final... it cannot be subclassed because a subclass will be unable to invoke a super class constructor because it is private. However... no harm in being explicit. But jfyi :-).
– Tom
Dec 4 '09 at 7:07
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How to request Google to re-crawl my website? [closed]
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Google says that it is unable to control when your site is re-crawled. Regardless, you could also check this post on "forcing rewcrawls", I haven't tried it myself but it's worth a shot if you're desperate.
On another note, I might add that you m...
Load image from url
...age URL. I want to display an image from this URL in an ImageView but I am unable to do that.
16 Answers
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Play audio with Python
... It doesn't work on fedora with standard ".wav", ".mp3" and ".ogg" (Unable to open file 'filename.format')
– Calvin-Ruiz
Nov 17 '19 at 9:06
1
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写出高质量代码的10个Tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...试框架不够方便，每跑一次用例需要在模拟器或者真机上运行，效率太低，也不方便在CI环境下自动构建单元测试，好在有Robolectric，能帮我们解决部分问题。
单元测试的一个非常显著的优点是，当你需要修改大量代码时，尽管...
How do I programmatically get the GUID of an application in .net2.0
...gt;
/// <returns>
/// Returns the application GUID or "" if unable to get it. </returns>
static public string AssemblyGuid
{
get
{
object[] attributes = Assembly.GetEntryAssembly().GetCustomAttributes(typeof(GuidAttribute), false);
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Simulating Slow Internet Connection
...perience, the biggest cause of web slowness is cable ISPs' flaky DNS being unable to resolve ad servers or CDNs. Sometimes the entire page remains blank until the attempt to resolve them succeeds or times out. Can Chrome simulate this?
– StackOverthrow
Sep 9 '1...