大约有 16,000 项符合查询结果（耗时：0.0283秒） [XML]
Is there a way to use shell_exec without waiting for the command to complete?
...
I usually get PID of running script by adding echo $! >> /tmp/pid.txt at the end of exec command but by redirecting output & error to /dev/null, no more pid file : does any of you can get PID of script launched by exec while not waiting for ou...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...tgres=#
CREATE ROLE
postgres=#
That means, "ROLE CREATED", but postgres' alerts seem to adopt the same imperative conventions of git hub.
7) Now, still in the postgres shell, we need to create the database with the name we set in the YAML. Make the user we created in step 6 its owner:
postgres=#...
What is the difference between packaged_task and async
...he future object destruction. Everything worked asynchronously. I am using VS 2013 and when i launch the async, I used std::launch::async. Does VC++ somehow "fixed" this issue?
– Frank Liu
Sep 20 '14 at 2:25
...
CKEditor instance already exists
...it in a much simpler way...
I was using the class "ckeditor" in my jQuery script as the selector for which textareas I wanted use for CKEditor. The default ckeditor JS script also uses this class to identify which textareas to use for CKEditor.
This meant there is a conflict between my jQuery scr...
Push Notifications in Android Platform
I am looking to write an app that receives pushed alerts from a server. I found a couple of methods to do this.
20 Answer...
Pass An Instantiated System.Type as a Type Parameter for a Generic Class
...eter method and if neither match a runtime binder exception will be raised alerting that no method matches.
The obvious draw back to this approach is a huge loss of type safety at compile time. Nevertheless code along these lines will let you operate in a very dynamic sense that at runtime is still...
Checking in packages from NuGet into version control?
...lPath)" -o Packages' />
<!-- optional for project that has JavaScript content -->
<CreateItem Include="Packages\*\Content\Scripts\*">
<Output TaskParameter="Include" ItemName="NuGetJSFiles"/>
</CreateItem>
<Copy SourceFiles="@(NuGetJSFiles)" Des...
In Bash, how can I check if a string begins with some value?
...
This snippet on the Advanced Bash Scripting Guide says:
# The == comparison operator behaves differently within a double-brackets
# test than within single brackets.
[[ $a == z* ]] # True if $a starts with a "z" (wildcard matching).
[[ $a == "z*" ]] # Tru...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...
The github project JavaScript-Load-Image provides a complete solution to the EXIF orientation problem, correctly rotating/mirroring images for all 8 exif orientations. See the online demo of javascript exif orientation
The image is drawn onto an H...
How do I uninstall nodejs installed from pkg (Mac OS X)?
...
@nicerobot Thanks for the gist/script! Probably should point out to others that the actual gist page for that script is here. Also, being a n00b to running .sh scripts myself, I had to $ chmod u+x uninstall-node.sh and then $ ./uninstall-node.sh before it ...