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What is “X-Content-Type-Options=nosniff”?
... You must mention that is for servers hosting untrusted content. For websites that don't display content from user uploads, you don't need to set this.
– machineaddict
Jul 15 '14 at 9:43
...
Real escape string and PDO [duplicate]
...escape_string() with the PDO::quote() method.
Here is an excerpt from the PHP website:
<?php
$conn = new PDO('sqlite:/home/lynn/music.sql3');
/* Simple string */
$string = 'Nice';
print "Unquoted string: $string\n";
print "Quoted string: " . $conn->quote($string) . "\n";...
Is there a JavaScript / jQuery DOM change listener?
...
Many sites use AJAX/XHR/fetch to add, show, modify content dynamically and window.history API instead of in-site navigation so current URL is changed programmatically. Such sites are called SPA, short for Single Page Application.
...
Two forward slashes in a url/src/href attribute [duplicate]
... https enabled.
When hard-coded resources (i.e. promotional banners in the site's header) are referenced by non protocol relative URLs (i.e. http://example.com/banner.jpg), customers reaching the https enabled checkout will be greeted with a rather unfriendly
"there are insecure elements on this pa...
nginx error “conflicting server name” ignored [closed]
...ning a Linux, and you're using gEdit to edit your files. In the /etc/nginx/sites-enabled, it may have left a temp file e.g. default~ (watch the ~).
Depending on your editor, the file could be named .save or something like it. Just run $ ls -lah to see which files are unintended to be there and rem...
Visual Studio 2013 Missing Convert To Web Application
...
This is not what I see - when I select a web site project in vs2013 the "project" menu switches to a "website" menu, which has no such option. I did find, however, that there is a mapping for it in the keyboard options, so it is still there somewhere! I mapped it to a k...
python添加模块的搜索路径 - 更多技术 - 清泛网 - 专注IT技能提升
...me/simon/Library:$PYTHONPATH
3、增加 .path 文件（推荐）
找到site-packages文件的路径
$ python
import site; site.getsitepackages()
['/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages']
在site-packages添加一个路径文件，如cafffepath.pth，必...
python添加模块的搜索路径 - 更多技术 - 清泛网 - 专注IT技能提升
...me/simon/Library:$PYTHONPATH
3、增加 .path 文件（推荐）
找到site-packages文件的路径
$ python
import site; site.getsitepackages()
['/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages']
在site-packages添加一个路径文件，如cafffepath.pth，必...
python添加模块的搜索路径 - 更多技术 - 清泛网移动版 - 专注IT技能提升
...me/simon/Library:$PYTHONPATH
3、增加 .path 文件（推荐）
找到site-packages文件的路径
$ python
import site; site.getsitepackages()
['/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages']
在site-packages添加一个路径文件，如cafffepath.pth，必...
python添加模块的搜索路径 - 更多技术 - 清泛网移动版 - 专注IT技能提升
...me/simon/Library:$PYTHONPATH
3、增加 .path 文件（推荐）
找到site-packages文件的路径
$ python
import site; site.getsitepackages()
['/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages']
在site-packages添加一个路径文件，如cafffepath.pth，必...