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How to reload page every 5 seconds?
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edited May 21 '18 at 0:54
Jens
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answered May 7 ...
How to pretty print nested dictionaries?
How can I pretty print a dictionary with depth of ~4 in Python? I tried pretty printing with pprint() , but it did not work:
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Is there a reason that we cannot iterate on “reverse Range” in ruby?
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edited Jan 15 '10 at 9:46
answered Jan 15 '10 at 9:40
Jo...
bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...filename的值。
str()用来把字符串指针转换成字符串。
4. 进程的系统调用记数统计
bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'
Attaching 1 probe...
^C
@[bpftrace]: 6
@[systemd]: 24
@[snmp-pass]: 96
@[sshd]: 125
按Ctrl-C后打...
Change font size of UISegmentedControl
...has been deprecated - use NSFontAttributeName instead.
EDIT #2: For Swift 4 NSFontAttributeName has been changed to NSAttributedStringKey.font.
Swift 5:
let font = UIFont.systemFont(ofSize: 16)
segmentedControl.setTitleTextAttributes([NSAttributedString.Key.font: font], for: .normal)
Swift 4:
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Easy way to print Perl array? (with a little formatting)
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AlexAlex
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ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page
...estion it would be the following
itms-apps://itunes.apple.com/app/id353372460
Notice the id in front of the number ... that string is is id353372460, not just 353372460
For anything pre iOS7 the 'old' URL needs to be used, only those could get you straight to the review page. You should also tak...
I didn't find “ZipFile” class in the “System.IO.Compression” namespace
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<PackageReference Include="System.IO.Compression.ZipFile" Version="4.3.0" />
If you are working on .NET Framework without NuGet, you need to add a dll reference to the assembly, "System.IO.Compression.FileSystem.dll" - and ensure you are using at least .NET 4.5 (since it doesn't exist i...
How to prevent UINavigationBar from covering top of view in iOS 7?
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DeepeshDeepesh
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1
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Hidden Features of Xcode 4
Now that Xcode 4 is officially released it's time for a follow up to my previous question: Hidden Features of Xcode
23 Ans...