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Accessing console and devtools of m>ex m>tension's background.js
...
how do you debug content scripts then?
– SuperUberDuper
Jul 5 '17 at 16:26
1
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How to make a div grow in height while having floats inside
...learing-floats/
E.g., clear:both might work for you
#element:after {
content:"";
clear:both;
display:block;
}
#element { zoom:1; }
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Django FileField with upload_to determined at runtime
...d the documentation, so here's an easy m>ex m>ample to make it make sense:
def content_file_name(instance, filename):
return '/'.join(['content', instance.user.username, filename])
class Content(models.Model):
name = models.CharField(max_length=200)
user = models.ForeignKey(User)
file =...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...lHeight read-only attribute is a measurement of the height of an element's content, including content not visible on the screen due to overflow. The scrollHeight value is equal to the minimum clientHeight the element would require in order to fit all the content in the viewpoint without using a vert...
POST request send json data java HttpUrlConnection
... should specify the encoding, if it is not UTF-8:
con.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
con.setRequestProperty("Accept", "application/json");
// ...
OutputStream os = con.getOutputStream();
os.write(parent.toString().getBytes("UTF-8"));
os.close();
...
Strange \n in base64 encoded string in Ruby
...ase64 does the same thing in other languages too (eg. Python).
The reason content-free newlines are added at the encode stage is because base64 was originally devised as an encoding mechanism for sending binary content in e-mail, where the line length is limited. Feel free to replace them away if y...
CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...面网址是一个公开的dashboard：
http://www.cdash.org/CDash/indm>ex m>.m>php m>?project=PublicDashboard
dashboard上显示的项目名称通过如下方式设置：
需要先把cmake/bin目录加入path中，然后执行ctest -D m>Ex m>perimental。这里遇到了一个错误。
D:/Projects/Lab/test...
What data type to use for hashed password field and what length?
...a key-strengthening hash algorithm like Bcrypt or Argon2i. For m>ex m>ample, in m>PHP m>, use the password_hash() function, which uses Bcrypt by default.
$hash = password_hash("rasmuslerdorf", PASSWORD_DEFAULT);
The result is a 60-character string similar to the following (but the digits will vary, because...
What is unit testing and how do you do it? [duplicate]
...is a good introduction to the what and the how
http://www.nunit.org/indm>ex m>.m>php m>?p=quickStart&r=2.5
Is everything testable? Generally if it calculates something then yes. UI code is a whole other problem to deal with though, as simulating users clicking on buttons is tricky.
What should you test...
Rails render partial with block
...:locals => {:title => 'some title'} do %>
<p>Here is some content</p>
<% end %>
combined with:
# /shared/_panel.html.erb
<div class="v-panel">
<div class="v-panel-tr"></div>
<h3><%= title -%></h3>
<div class="v-panel-c">...