大约有 17,000 项符合查询结果（耗时：0.0297秒） [XML]
vs vs for inline and block code snippets
...<textarea> which gives a lot of control over width/height, scrolling etc. Noting that @vsync mentioned the deprecated tag <xmp>, I find <textarea readonly> is an excellent substitute for displaying HTML without the need to escape anything inside it (except where </textarea> m...
How do I import the javax.servlet API in my Eclipse project?
...development tools to create dynamic web projects and easily integrate servletcontainers (those tools are part of Web Tools Platform, WTP). In case you already had Eclipse IDE for Java (without Enterprise), and manually installed some related plugins, then chances are that it wasn't done properly. Yo...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
...this ...
class A
{
//B is used to help implement A
class B
{
...etc...
}
...etc...
}
... you can always move the inner/nested class to global scope, like this ...
class A
{
...etc...
}
//B is used to help implement A
class B
{
...etc...
}
However, when B is only used to help...
git-upload-pack: command not found, when cloning remote Git repo
...r cloning, which eliminates the need for --upload-pack on subsequent pull/fetch requests. Similarly, setting receive-pack eliminates the need for --receive-pack on push requests.
git config remote.origin.uploadpack /path/to/git-upload-pack
git config remote.origin.receivepack /path/to/git-receive-...
Best approach for GPGPU/CUDA/OpenCL in Java?
...re implemented in CUDA and JNI wrapped (FFT, some linear algebra methods.. etc etc..).
On the other hand OpenCL is just an API. OpenCL kernels are plain strings passed to the API so using OpenCL from Java you should be able to specify your own kernels. OpenCL binding for java can be found here htt...
Best way to do nested case statement logic in SQL Server
...1 ELSE NULL END,
CASE WHEN condition2 THEN calculation2 ELSE NULL END,
etc...
)
share
|
improve this answer
|
follow
|
...
How to retrieve the first word of the output of a command in bash?
... -- $string
$ echo $1
word1
$ echo $2
word2
now you can assign $1, or $2 etc to another variable if you like.
share
|
improve this answer
|
follow
|
...
How to display all methods of an object?
...ertyNames(Math));
//-> ["E", "LN10", "LN2", "LOG2E", "LOG10E", "PI", ...etc ]
You can then use filter() to obtain only the methods:
console.log(Object.getOwnPropertyNames(Math).filter(function (p) {
return typeof Math[p] === 'function';
}));
//-> ["random", "abs", "acos", "asin", "atan"...
Automatically start forever (node) on system restart
...
This case is valid for Debian.
Add the following to /etc/rc.local
/usr/bin/sudo -u {{user}} /usr/local/bin/forever start {{app path}}
{{user}} replaces your username.
{{app path}} replaces your app path. For example, /var/www/test/app.js
...
Rails raw SQL example
...s.rubyonrails.org/active_record_querying.html
and in associations, scopes, etc. You could probably construct the same SQL with ActiveRecord relational queries and can do cool things with ARel as Ernie mentions in http://erniemiller.org/2010/03/28/advanced-activerecord-3-queries-with-arel/. And, of c...