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Difference between Control Template and DataTemplate in WPF
... is a TextBlock with the Text property set to the result of the Object's ToString method.
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How to manually expand a special variable (ex: ~ tilde) in bash
...xpanded by a bash script in that manner because it is treated as a literal string "~". You can force expansion via eval like this.
#!/bin/bash
homedir=~
eval homedir=$homedir
echo $homedir # prints home path
Alternatively, just use ${HOME} if you want the user's home directory.
...
How do I check OS with a preprocessor directive?
...
#endif
// Return a name of platform, if determined, otherwise - an empty string
const char *get_platform_name() {
return (PLATFORM_NAME == NULL) ? "" : PLATFORM_NAME;
}
int main(int argc, char *argv[]) {
puts(get_platform_name());
return 0;
}
Tested with GCC and clang on:
Debian 8...
How to customize the back button on ActionBar
...Backup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/MyCustomTheme" >
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Serializing class instance to JSON
I am trying to create a JSON string representation of a class instance and having difficulty. Let's say the class is built like this:
...
Make Adobe fonts work with CSS3 @font-face in IE9
...w, right? It's only one file. :-) For VS2010 you need to add: #include <string.h>
– Jonathan DeMarks
Mar 25 '13 at 12:24
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angular ng-repeat in reverse
...se, or making it more lenient to allow the reversal of more things such as strings.
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【转】用App Inventor 2实现电子围栏功能 - App应用开发 - 清泛IT社区，为创新赋能！
...北和东南坐标的嵌套列表，格式为((北西)(南东))CenterFromString地图中心Set the initial center coordinate of the map. The value is specified as a comma-separated pair of decimal latitude and longitude coordinates, for example, 42.359144, -71.093612.In blocks code, it is recommende...
How to remove trailing whitespace of all files recursively?
... You can make it faster by using \+ instead of * in the replacement string - Otherwise it matches on every single line.
– l0b0
Mar 5 '12 at 13:20
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
... case I was trying to connect to a different database in the EF connection string resulting in the CORS error (ASP.NET Web API)
– Tahir Khalid
Mar 5 '17 at 23:17
add a commen...