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How to evaluate a math expression given in string form?
...ger().getEngineByName("JavaScript") .eval("var f = new java.io.FileWriter('hello.txt'); f.write('UNLIMITED POWER!'); f.close();"); -- will write a file via JavaScript into (by default) the program's current directory
– Boann
Feb 27 '16 at 13:37
...
When should I use ugettext_lazy?
...zy, you just have to call str() on the result e.g. lazytext=ugettext_lazy('hello') and then later on use str(lazytext).replace.
– fabspro
Mar 1 '14 at 10:49
1
...
Make a div fill the height of the remaining screen space
...markup, you could use CSS tables.
Markup
<body>
<div>hello </div>
<div>there</div>
</body>
(Relevant) CSS
body
{
display:table;
width:100%;
}
div
{
display:table-row;
}
div+ div
{
height:100%;
}
FIDDLE1 and FIDDLE2
Some advant...
Twitter Bootstrap 3.0 how do I “badge badge-important” now
...adge side by side:
<span class="label label-default label-as-badge">hello</span>
<span class="badge">world</span>
They appear the same. But in the CSS, label uses em so it scales nicely, and it still has all the "-color" classes. So the label will scale to bigger font si...
Forcing a WPF tooltip to stay on the screen
...<Label.ToolTip>
<ToolTip>
<TextBlock>Hello world!</TextBlock>
</ToolTip>
</Label.ToolTip>
</Label>
I'd say that this design was chosen because it allows same tooltip with different timeouts on different controls.
...
How to make a Python script run like a service or daemon in Linux
...
Hello, I've tried this and it works for me. But when I close the terminal or get out of the ssh session, the script also stops working!!
– David Okwii
Nov 21 '16 at 12:15
...
How to rotate the background image in the container?
...iv>
<img src="https://placekitten.com/120/120" />
<h1>Hello World!</h1>
</div>
Original Answer:
In my case, the image size is not so large that I cannot have a rotated copy of it. So, the image has been rotated with photoshop. An alternative to photoshop f...
Timeout a command in bash without unnecessary delay
...SIGKILL (9) terminates it.
#
# Based on the Bash documentation example.
# Hello Chet,
# please find attached a "little easier" :-) to comprehend
# time-out example. If you find it suitable, feel free to include
# anywhere: the very same logic as in the original examples/scripts, a
# little more ...
Initializing a member array in constructor initializer
...se, but some compilers do allow it.
struct A {
char foo[6];
A():foo("hello") { } /* valid? */
};
See this GCC PR for further details.
Do C++0x initializer lists solve the problem?
Yes, they do. However your syntax is invalid, I think. You have to use braces directly to fire off list i...
Pass data to layout that are common to all pages
...>
</head>
<body>
<header>
Hello @Model.Name
</header>
<div>
@this.RenderBody()
</div>
</body>
</html>
Finally set the data in the action method.
public class HomeController
{
...