大约有 44,000 项符合查询结果（耗时：0.0252秒） [XML]
Return rows in random order [duplicate]
...
For MySQL use ORDER BY uuid(). (...for those arriving on this page via a generic search, like me!)
– Stan James
Jan 7 '12 at 4:15
...
Why do I get a warning icon when I add a reference to an MEF plugin project?
...ass projects which needed to be referenced within the Web App. I had no information provided on why the build failed and the references were invalid.
Solution was to ensure all projects had the same Target Framework:
In Visual Studio 2015- Right Click project > Properties > Application >...
How to update a record using sequelize for node?
... why Sequelize inserts a new record into the db.
First you need to search for that record, fetch it and only after that change its properties and update it, for example:
Project.find({ where: { title: 'aProject' } })
.on('success', function (project) {
// Check if record exists in db
if ...
How to get current page URL in MVC 3
...
For some reason, this doesn't seem to get the entire URL, just everything after the domain.
– Chev
Mar 14 '11 at 21:31
...
jQuery set radio button
...
Your selector looks for the descendant of a input:radio[name=cols] element that has the id of newcol (well the value of that variable).
Try this instead (since you're selecting by ID anyway):
$('#' + newcol).prop('checked',true);
Here is a d...
Creating an empty file in C#
... the thread were aborted at the very end of the File.Create method, just before the value was returned...
share
|
improve this answer
|
follow
|
...
Message 'src refspec master does not match any' when pushing commits in Git
...
The most probable reason for this error is that all the files are untracked and have not been added. git add --all in case you wish to add all the files Or you can selectively add files. Then git commit -m "Initial comment", git push origin master. T...
Git ignore sub folders
...re is a sub-folder with another project in e.g. Solution/Module/Project so for now I've added /*/*/bin/Debug and /*/*/*/bin/Debug (for sub folders). Looks like you have to add a wildcard sub folder for each level in your directory structure.
– Marcel
Mar 30 '10...
What does $$ (dollar dollar or double dollar) mean in PHP?
...
A syntax such as $$variable is called Variable Variable.
For example, if you consider this portion of code :
$real_variable = 'test';
$name = 'real_variable';
echo $$name;
You will get the following output :
test
Here :
$real_variable contains test
$name contains the name ...
How does this giant regex work?
...er however eval()'s the code in the next parameter. In fact this is a way for someone to hide code. The following proof that this is a backdoor, and you must remove it immediately. Your system maybe compromised further.
This is what the backdoor looks like when it is accessed:
the hex par...