大约有 45,000 项符合查询结果（耗时：0.0321秒） [XML]
Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
...
For the sake of others who will chase a rabbit down a hole. Doctrine in Symfony i think has an issue with monolog and when there is PDO exception it will create an infinite loop of exceptions as it will try an exception for the exception thus hiding the real issue (a ...
Get file version in PowerShell
...
Since PowerShell can call .NET classes, you could do the following:
[System.Diagnostics.FileVersionInfo]::GetVersionInfo("somefilepath").FileVersion
Or as noted here on a list of files:
get-childitem * -include *.dll,*.exe | foreach-object { "{0}`t{1}" -f $_.Name, [System.Diagnostic...
When should the volatile keyword be used in C#?
... them synchronize main memory with their caches".
Actually, that last bit is a lie. The true semantics of volatile reads
and writes are considerably more complex than I've outlined here; in
fact they do not actually guarantee that every processor stops what it
is doing and updates caches ...
Which encoding opens CSV files correctly with Excel on both Mac and Windows?
...t exports CSV files containing foreign characters with UTF-8, no BOM. Both Windows and Mac users get garbage characters in Excel. I tried converting to UTF-8 with BOM; Excel/Win is fine with it, Excel/Mac shows gibberish. I'm using Excel 2003/Win, Excel 2011/Mac.
Here's all the encodings I tried:
...
What’s the best way to check if a file exists in C++? (cross platform)
...
Seems to be a bit of a hazzle to install a huge third party library to do something that should be simple
– c0m4
Nov 6 '08 at 9:36
...
How can one print a size_t variable portably using the printf family?
...
Do not do this. It will fail on 64 bit Windows where size_t is 64 bit and long is 32 bit.
– Yttrill
Oct 10 '15 at 6:08
1
...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
...es to outside managed assemblies with the same name but their own specific bitness (this also applies to COM interop assemblies)
The MSI package (which, as has already been noted, will need to target either x86 or x64)
Any custom .NET Installer Class-based actions in your MSI package
The assembly ...
Programmatically find the number of cores on a machine
...dent way? If no such thing exists, what about determining it per-platform (Windows/*nix/Mac)?
19 Answers
...
R: rJava package install failing
...
I am on R 2.15.3 ubuntu 12.04.2 64bit. when I update.packages() I get i notice that there is a rJava update. Installation from within R fails. When I apt-get install r-cran-rjava there is no update available. Why is this happening?
– ECI...
Find UNC path of a network drive?
...
In Windows, if you have mapped network drives and you don't know the UNC path for them, you can start a command prompt (Start → Run → cmd.exe) and use the net use command to list your mapped drives and their UNC paths:
C:\&...