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How exactly does the callstack work?
...ns of programming languages work and especially how they interact with the OS/CPU. I've probably read every answer in every stack/heap related thread here on Stack Overflow, and they are all brilliant. But there is still one thing that I didn't fully understand yet.
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How to convert string to char array in C++?
.... I know how to convert string to char* (by using malloc or the way I posted it in my code) - but that's not what I want. I simply want to convert string to char[size] array. Is it possible?
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How can I replace a newline (\n) using sed?
...e with a space on the pattern space (which is the whole file).
Here is cross-platform compatible syntax which works with BSD and OS X's sed (as per @Benjie comment):
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' file
As you can see, using sed for this otherwise simple problem is problematic. For a...
How to pass a parcelable object that contains a list of objects?
... described by writeValue() method. developer.android.com/reference/android/os/… Among other things it says that the object can be Serializable. readList() is counterpart of writeList() and will read the same data.
– Alex Gitelman
Jun 10 '11 at 1:04
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Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...load for Update 4. Please be aware that some of these reg locations may be OS-dependent. I collected this info from a Windows 10 x64 box. I'm just going to go ahead and dump all of these redist versions and the reg keys I search for to detect installation.:
Visual C++ 2005
Microsoft Visual C++ 2...
What should every programmer know about security? [closed]
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However, unfortunately it's almost impossible to instantiate the principle of least privilege in any modern system. For example, the Linux kernel (source I'm currently using) contains over 9.4 million lines of C code and over 400K lines of assembly, all of...
SensorUtil 传感器工具扩展：在后台和屏幕关闭时保持传感器工作 · App Inv...
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介绍
App Inventor 的传感器组件存在一个基本限制：当应用程序进入后台时，传感器组件会自动禁用。此扩展提供了三个组件，使传感器能够在后台运行、屏幕关闭和打盹模式下继续采集数据。
主要...
Bash script to cd to directory with spaces in pathname
I'm using Bash on macOS X and I'd like to create a simple executable script file that would change to another directory when it's run. However, the path to that directory has spaces in it. How the heck do you do this? This is what I have...
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站长投放广告绝对不做的事:Google Adsense和百度联盟广告违规分析 - 更多技...
...网页面禁止投放Google Adsense广告。尤其是404页面，因为是一个没有内容的页面，很多站长博主为了想不浪费流量，放了大量的广告，这样的行为是被Google Adsense禁止的。
二、1、版权问题的网站博客禁止投放Google Adsense。主要是...
Good tool to visualise database schema? [closed]
...MySQL and: DB2, Derby, Firebird, HSQLDB, Informix, MaxDB, MS SQL, Oracle, PostgreSQL, SQLite, Sbase, Teradata.
– iled
Feb 2 '16 at 21:27
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