大约有 9,000 项符合查询结果（耗时：0.0374秒） [XML]
Custom bullet symbol for elements in that is a regular character, and not an image
...;
text-indent: -1.2em;
}
li:before {
content: "►";
display: block;
float: left;
width: 1.2em;
color: #ff0000;
}
The important thing is to have the character in a floating block with a fixed width so that the text remains aligned if it's too long to fit on a single line.
...
What is a daemon thread in Java?
..., the JVM halts, and any remaining daemon threads are abandoned:
finally blocks are not executed,
stacks are not unwound - the JVM just exits.
Due to this reason daemon threads should be used sparingly, and it is dangerous to use them for tasks that might perform any sort of I/O.
...
How to var_dump variables in twig templates?
... print_r(), I opened vendor/twig-extensions/lib/Twig/Extensions/Node/Debug.php and changed print_r( to d(
PS. I would still like to know how/where to grab the $twig environment to add filters and extensions.
share
...
How to pass arguments from command line to gradle
...
There's a great example here:
https://kb.novaordis.com/index.php/Gradle_Pass_Configuration_on_Command_Line
Which details that you can pass parameters and then provide a default in an ext variable like so:
gradle -Dmy_app.color=blue
and then reference in Gradle as:
ext {
color =...
Sending email in .NET through Gmail
...
Google may block sign in attempts from some apps or devices that do not use modern security standards. Since these apps and devices are easier to break into, blocking them helps keep your account safer.
Some examples of apps that do no...
ActionController::InvalidAuthenticityToken
... case is actually caused by users clearing their cookies or having cookies blocked. Learnt loads from this question!
– Ryan-Neal Mes
Oct 2 '15 at 7:21
add a comment
...
Change all files and folders permissions of a directory to 644/755
...
On
https://help.directadmin.com/item.php?id=589 they write:
If you need a quick way to reset your public_html data to 755 for directories and 644 for files, then you can use something like this:
cd /home/user/domains/domain.com/public_html
find . -type d -exec...
Should I commit or rollback a read transaction?
...ways to commit it. If an exception is thrown inside your use(transaction) block the transaction will be automatically rolled-back.
share
|
improve this answer
|
follow
...
The case against checked exceptions
...azy programmer will just ignore it (versus catching it with an empty catch block) and the user will see it.
The summary of the summary of the argument is that "Programmers won't use them properly and not using them properly is worse than not having them".
There is some truth to this argument and i...
How do I copy the contents of one stream to another?
... change) still sequences reads and writes (it just doesn't waste a threads blocking on I/O completion).
From .NET 4.0 on, there's is the Stream.CopyTo method
input.CopyTo(output);
For .NET 3.5 and before
There isn't anything baked into the framework to assist with this; you have to copy the con...