大约有 43,000 项符合查询结果（耗时：0.0830秒） [XML]
Unknown column in 'field list' error on MySQL Update query
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While working on a .Net app build with EF code first, I got this error message when trying to apply my migration where I had a Sql("UPDATE tableName SET columnName = value"); statement.
Turns out I misspelled the columnName.
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Remove scrollbar from iframe
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This works in all browsers. jsfiddle here http://jsfiddle.net/zvhysct7/1/
<iframe src="http://buythecity.com" scrolling="no" style=" width: 550px; height: 500px; overflow: hidden;" ></iframe>
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Memcache Vs. Memcached [duplicate]
... Looks like there now is a windows version of memcached: commaster.net/content/installing-memcached-windows
– Vincent
Feb 24 '18 at 0:12
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Set initial focus in an Android application
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Easy and clean!
– SHADOW.NET
Nov 8 '18 at 5:25
great... this is very impressive!
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How can I find the version of the Fedora I use?
...urely be on most of the other mainstream distros at least). http://rpmfind.net/linux/RPM/sourceforge/l/ls/lsb/lsb_release-1.0-1.i386.html suggests it's been around quite a while.
share
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improve thi...
JSON.stringify output to div in pretty print way
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Please use a <pre> tag
demo : http://jsfiddle.net/K83cK/
var data = {
"data": {
"x": "1",
"y": "1",
"url": "http://url.com"
},
"event": "start",
"show": 1,
"id": 50
}
document.getElementById("json").textContent = JSON.stringify(d...
How should I ethically approach user password storage for later plaintext retrieval?
...ere are a couple of blog posts I wrote on the subject:
http://jamesmckay.net/2009/09/if-you-are-saving-passwords-in-clear-text-you-are-probably-breaking-the-law/
http://jamesmckay.net/2008/06/easy-login-recovery-without-compromising-security/
Update: we are now starting to see lawsuits and prose...
Where does System.Diagnostics.Debug.Write output appear?
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Apparently DebugView will capture both the .NET Debug.Write() and Win32 OutputDebugString(): technet.microsoft.com/en-us/sysinternals/bb896647
– dlchambers
Dec 15 '11 at 17:29
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Wait until a process ends
...sExited) if the target process is elevated. (At least it still does as of .NET Framework 4.8.)
– skst
Aug 28 at 23:18
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When is assembly faster than C?
...bler instructions in intrinsic form if you can't express them in C. The VS.NET2008 compiler for example exposes the 32*32=64 bit mul as __emul and the 64 bit shift as __ll_rshift.
Using intrinsics you can rewrite the function in a way that the C-compiler has a chance to understand what's going on. ...