大约有 40,000 项符合查询结果（耗时：0.0651秒） [XML]
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...because I've seen questions here where people for instance try to 'inject' Include capabilities into a collection by calling AsQueryable. It compiles and runs, but it does nothing because the underlying object does not have an Include implementation anymore.
Execute
Both AsQueryable and AsEnumerable...
How to use ng-repeat for dictionaries in AngularJs?
...at directive. The difference is that is will repeat all the HTML elements (including the tag it's defined on) up to the ending HTML tag where ng-repeat-end is placed (including the tag with ng-repeat-end).
Sample code (from a controller):
// ...
$scope.users = {};
$scope.users["182982"] = {name:"...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...
concat.js is being included in the concat task's source files public/js/*.js. You could have a task that removes concat.js (if the file exists) before concatenating again, pass an array to explicitly define which files you want to concatenate a...
Why do we need to install gulp globally and locally?
...ool globally it's to be used by a user as a command line utility anywhere, including outside of node projects. Global installs for a node project are bad because they make deployment more difficult.
npm 5.2+
The npx utility bundled with npm 5.2 solves this problem. With it you can invoke locally i...
How to re-raise an exception in nested try/except blocks?
... raise e # or raise e from None - see below
The traceback produced will include an additional notice that SomeError occurred while handling AlsoFailsError (because of raise e being inside except AlsoFailsError). This is misleading because what actually happened is the other way around - we encoun...
How to check permissions of a specific directory?
...
There is also
getfacl /directory/directory/
which includes ACL
A good introduction on Linux ACL here
share
|
improve this answer
|
follow
...
How to delete all records from table in sqlite with Android?
... db.execSQL("delete * from " + TABLE_NAME);
Also there is no need to even include *, the correct query is:
db.execSQL("delete from "+ TABLE_NAME);
share
|
improve this answer
|
...
Is there a way to get colored text in Github Flavored Markdown? [duplicate]
...
You cannot include style directives in GFM.
The most complete documentation/example is "Markdown Cheatsheet", and it illustrates that this element <style> is missing.
If you manage to include your text in one of the GFM elements...
Setting an int to Infinity in C++
... finite. The closest you can get is by setting a to int's maximum value:
#include <limits>
// ...
int a = std::numeric_limits<int>::max();
Which would be 2^31 - 1 (or 2 147 483 647) if int is 32 bits wide on your implementation.
If you really need infinity, use a floating point num...
How to require a controller in an angularjs directive
Can anyone tell me how to include a controller from one directive in another angularJS directive.
for example I have the following code
...