大约有 40,000 项符合查询结果（耗时：0.0374秒） [XML]
Which MySQL data type to use for storing boolean values
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Going for char, in PHP at least, will lead to more code as !$boolean will never evaluate properly without further processing.
– Mild Fuzz
Jun 1 '11 at 20:58
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Add new value to an existing array in JavaScript [duplicate]
In PHP, I'd do something like:
8 Answers
8
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...JRE's lib/ and lib/ext/ folders.
Windows
To unpack one .pack file (for example rt.pack), run:
"%JAVA_HOME%\bin\unpack200" -r -v rt.pack rt.jar
To recursively unpack all .pack files, from the JRE root run:
for /r %f in (*.pack) do "%JAVA_HOME%\bin\unpack200.exe" -r -q "%f" "%~pf%~nf.jar"
*nix...
How to list active / open connections in Oracle?
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For a more complete answer see:
http://dbaforums.org/oracle/index.php?showtopic=16834
select
substr(a.spid,1,9) pid,
substr(b.sid,1,5) sid,
substr(b.serial#,1,5) ser#,
substr(b.machine,1,6) box,
substr(b.username,1,10) username,
-- b.server,
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What are the basic rules and idioms for operator overloading?
...of it here, only listing the perfect assignment operator for reference:
X& X::operator=(X rhs)
{
swap(rhs);
return *this;
}
Bitshift Operators (used for Stream I/O)
The bitshift operators << and >>, although still used in hardware interfacing for the bit-manipulation function...
How to display request headers with command line curl
...Apache
Set-Cookie: UID=b8c37e33defde51cf91e1e03e51657da
Location: noaccess.php
Content-Type: text/html
HTTP/1.1 200 OK
Date: Sat, 29 Dec 2012 15:22:13 GMT
Server: Apache
Content-Type: text/html
share
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nginx upload client_max_body_size issue
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Solution works for me on openshift php7 nginx.
– marlo
Sep 28 '16 at 3:56
add a comment
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Convert HTML to PDF in .NET
...439 - $ 1439 - https://www.sautinsoft.com/products/pdf-metamorphosis/order.php
https://www.sautinsoft.com/products/pdf-metamorphosis/convert-html-to-pdf-dotnet-csharp.php
HtmlRenderer.PdfSharp
https://www.nuget.org/packages/HtmlRenderer.PdfSharp/1.5.1-beta1
BSD-UNSPECIFIED License
PuppeteerSharp...
What are copy elision and return value optimization?
...pplied even if copying/moving the object has side-effects.
The following example taken from Wikipedia:
struct C {
C() {}
C(const C&) { std::cout << "A copy was made.\n"; }
};
C f() {
return C();
}
int main() {
std::cout << "Hello World!\n";
C obj = f();
}
Depending on ...
Get most recent file in a directory on Linux
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@Josir This can be modified to include the datestamp with ls -tl | head -n 1, and it doesn't have to push the whole table through the pipe the way mine does.
– dmckee --- ex-moderator kitten
Nov 14 '14 at 17:23
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