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How to check if a user likes my Facebook Page or URL using Facebook's API
...ntents("https://api.facebook.com/method/pages.isFan?format=json&access_token=" . USER_TOKEN . "&page_id=" . FB_FANPAGE_ID);
That will return one of three:
string true string false json
formatted response of error if token
or page_id are not valid
I guess the only not-using-token way to...
HTML.ActionLink vs Url.Action in ASP.NET Razor
...ay, you should always use html or url helpers when dealing with urls in an asp.net mvc application. Even if you have hundredths of links, use Html.ActionLink to generate them. Don't try to do such micro optimizations. You will end up with ugly code in your views.
– Darin Dimitr...
Can I mask an input text in a bat file?
...me uncomfortable. Avoid doing that by doing this instead: for /f "usebackq tokens=*" %%p in (``powershell -Command "$pword = read-host 'Enter Password' -AsSecureString ; $BSTR=[System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($pword); [System.Runtime.InteropServices.Marshal]::PtrToStringA...
C++ performance challenge: integer to std::string conversion
...
Ah, awesome challenge by the way... I've had a lot of fun with this.
I have two algorithms to submit (code is at the bottom if you feel like skipping to it). In my comparisons I require that the function return a string and that it can handle int and unsigned int. Comparing thi...
ASP.NET MVC Razor Concatenation
...
I'm using Visual Studio 2013 and ASP.NET MVC 5, and this is not working (the string is set as is, including the @ and the parentheses)... What finally worked for me was the very ungraceful id="foo" + Model.Bar.
– Ian Campbell
...
Is there a way to pass optional parameters to a function?
Is there a way in Python to pass optional parameters to a function while calling it and in the function definition have some code based on "only if the optional parameter is passed"
...
How to compile a static library in Linux?
...e lib
#include <stdio.h>
#include "lib.h"
int main ( void )
{
fun1(10);
fun2(10);
return 0;
}
lib.h the libs main header
#ifndef LIB_H_INCLUDED
#define LIB_H_INCLUDED
#include "lib1.h"
#include "lib2.h"
#endif
lib1.c first lib source
#include "lib1.h"
#include <stdio...
Questions every good .NET developer should be able to answer? [closed]
...s about to hire .NET developers . We work on a variety of .NET platforms: ASP.NET, Compact Framework, Windowsforms, Web Services. I'd like to compile a list/catalog of good questions, a kind of minimum standard to see if the applicants are experienced. So, my question is:
...
Read file from line 2 or skip header row
...nd to improve readability I'd use method extraction. Suppose you wanted to tokenize the first three lines of coordinates.txt to use as header information.
Example
coordinates.txt
---------------
Name,Longitude,Latitude,Elevation, Comments
String, Decimal Deg., Decimal Deg., Meters, String
Euler's...
上线当天App就崩了，才发问题是手机网络超时没处理——用App Inventor 2的W...
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参考文档：App Inventor 2 Web客户端完整文档 → https://www.fun123.cn/reference/components/connectivity.html
JSON解析案例：JSON转字典教程 → https://www.fun123.cn/reference/blocks/dictionaries.html
文件上传方案：App Inventor 2 文件上传到服务器全方...