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Are unused CSS images downloaded?
... </style>
</head>
<body>
<?php if(isset($_GET['foo'])) {
file_put_contents('test.txt', $_SERVER['HTTP_USER_AGENT']);
} ?>
</body>
</html>
If test.txt is populated with the browser's user agent, then the image is downloaded. This was not the ...
Deciding between HttpClient and WebClient
... answered Feb 5 at 0:37
Simon_WeaverSimon_Weaver
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...
How do I get NuGet to install/update all the packages in the packages.config?
...tall each package
$packages.packages.package | % { Install-Package -id $($_.id) -Version $($_.version) }
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Unique constraint on multiple columns
...ied from technet's documentation, is in the form of:
CONSTRAINT constraint_name UNIQUE [ CLUSTERED | NONCLUSTERED ]
(
column [ ASC | DESC ] [ ,...n ]
)
Therefore, the resuting table definition would be:
CREATE TABLE [dbo].[user](
[userID] [int] IDENTITY(1,1) NOT NULL,
[fcode] [int] ...
What is external linkage and internal linkage?
...al linkage but unreachable from other translation units.
class invisible_to_others { };
}
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How does BLAS get such extreme performance?
... of the Strassen algorithm - ibm.com/support/knowledgecenter/en/SSFHY8/essl_welcome.html
– ben-albrecht
Oct 1 '18 at 13:36
2
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what's the correct way to send a file from REST web service to client?
...I, so you're not locked into Jersey):
@GET
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response getFile() {
File file = ... // Initialize this to the File path you want to serve.
return Response.ok(file, MediaType.APPLICATION_OCTET_STREAM)
.header("Content-Disposition", "attachme...
How to define hash tables in Bash?
...are the answer by introducing the concepts:
First, indirection.
$ animals_moo=cow; sound=moo; i="animals_$sound"; echo "${!i}"
cow
Secondly, declare:
$ sound=moo; animal=cow; declare "animals_$sound=$animal"; echo "$animals_moo"
cow
Bring them together:
# Set a value:
declare "array_$index=$...
App Inventor 2 字典 vs 列表：同样存数据，性能差了10倍？ - App应用开发 ...
...<a href="https://www.fun123.cn/reference/blocks/dictionaries.html" target="_blank">https://www.fun123.cn/reference/blocks/dictionaries.html</a><br>- 列表积木文档：<a href="https://www.fun123.cn/reference/blocks/lists.html" target="_blank">https://www.fun123.cn/reference/blocks/lists.html</a><...
Is there any publicly accessible JSON data source to test with real world data? [closed]
..., for example -
A GET request to:
https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,
EDIT: Removed due to twitter restricting their API with OAUTH requirements...
{"errors": [{"message": "The Twitter REST API...