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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
...for a 32-bit signed integer.
How do we solve it?
Use long data types (64 bits is sufficient)
For MySQL (or MariaDB), if you don't need the time information consider using the DATE column type. If you need higher accuracy, use DATETIME rather than TIMESTAMP. Beware that DATETIME columns do not s...
What is “missing” in the Visual Studio 2008 Express Editions?
... test framework support
No MFC/ATL support
No support for compiling C++ to 64-bit images (workaround is to install Windows SDK which is free)
NOTE: it is often said that the Express EULA does not permit commercial development - that is not true (Visual Studio Express FAQ Item 7)
...
Types in MySQL: BigInt(20) vs Int(20)
... in their respective number of bytes. That means 232 values in an INT and 264 values in a BIGINT.
The 20 in INT(20) and BIGINT(20) means almost nothing. It's a hint for display width. It has nothing to do with storage, nor the range of values that column will accept.
Practically, it affects onl...
ASP.NET Identity's default Password Hasher - How does it work and is it secure?
... Buffer.BlockCopy(buffer2, 0, dst, 0x11, 0x20);
return Convert.ToBase64String(dst);
}
Verifying:
public static bool VerifyHashedPassword(string hashedPassword, string password)
{
byte[] buffer4;
if (hashedPassword == null)
{
return false;
}
if (password == null)
...
How to fix: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its
...e following command at the command prompt
%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i
If I had been on a 32 bit system, it would have looked like the following:
%windir%\Microsoft.NET\Framework\v4.0.21006\aspnet_regiis.exe -i
Remeber to run the command prompt as administ...
Installing Ruby Gem in Windows
...ucing activity
1,51311 gold badge2121 silver badges4646 bronze badges
answered Sep 20 '13 at 5:10
MirageMirage
1,3691313 silver ba...
How to set the authorization header using curl
... If you use -u or --user, Curl will Encode the credentials into Base64 and produce a header like this: -H Authorization: Basic <Base64EncodedCredentials>
– Timothy Kanski
Dec 22 '16 at 19:20
...
Installing SciPy with pip
...python2.7 -c scipy/sparse/sparsetools/csr_wrap.cxx -o build/temp.linux-x86_64-2.7/scipy/sparse/sparsetools/csr_wrap.o" failed with exit status 4
– Tomislav Muic
Oct 16 '15 at 12:05
...
How to save/restore serializable object to/from file?
...eMyLegBiking
5,4741313 gold badges4747 silver badges6464 bronze badges
answered May 24 '11 at 19:29
AllenGAllenG
7,8662525 silver ...
Citrix服务器虚拟化：XenApp 6.5发布服务器上的应用程序 - 更多技术 - 清泛...
...目标操作系统上运行。重要：流技术推送不支持编译为 64 位应用程序的应用程序。 但是，32 位应用程序可在64 位系统上进行配置，并配置为通过流技术推送到 64 位系统。根据用户的环境，您可以选择使用已配置的应用程序配置...