大约有 49,000 项符合查询结果（耗时：0.0609秒） [XML]
Install specific git commit with pip
...sible to automatically install a python package using the requirements.txt file on you project just by adding the following line:
-e git+https://github.com/owner/repository.git@branch_or_commit
and run the command line:
$ pip install -r requirements.txt
...
Jackson - Deserialize using generic class
...
Just write a static method in Util class. I am reading a Json from a file. you can give String also to readValue
public static <T> T convertJsonToPOJO(String filePath, Class<?> target) throws JsonParseException, JsonMappingException, IOException, ClassNotFoundException {
O...
Storyboard - refer to ViewController in AppDelegate
...-based app. I add a ViewController object to the storyboard, add the class files for this ViewController into the project and specify the name of the new class in the IB identity inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable...
How to install python modules without root access?
...allation. If this problem repeats, you can setup a distutils configuration file, see http://docs.python.org/install/index.html#inst-config-files.
Setting the PYTHONPATH variable is described in tihos post.
share
|
...
angular js unknown provider
...odule('MyService'...
).factory(...);
then a bit further down in the same file:
angular.module('MyService'...
).value('version','0.1');
The correct way of doing this is:
angular.module('MyService'...
).factory(...).value('version','0.1');
...
How to attach my repo to heroku app
...you.
Let say your heroku app name is new-app-xxxxx, so to test on adding a file in to it you may try the following command:
git clone https://git.heroku.com/<new-app-xxxxx>.git
cd <new-app-xxxxx>
echo "my test file" > test.txt
git add .
git commit . -m "my test on commit"
git push
...
Reset the database (purge all), then seed a database
...set which drops and then recreates the database and includes your seeds.rb file.
http://guides.rubyonrails.org/migrations.html#resetting-the-database
share
|
improve this answer
|
...
Haml: Control whitespace around text
... This is very helpful when it comes to haml that generates a text file! In my case I had one line where part of it was decided by an "if", which I couldn't fix with mysamillidea's solution because it doesn't get rid of newlines, it just moves the comma before the newline. (Though I agree th...
How can I open Windows Explorer to a certain directory from within a WPF app?
...directory goes here>")
Or if you'd like a method to run programs/open files and/or folders:
private void StartProcess(string path)
{
ProcessStartInfo StartInformation = new ProcessStartInfo();
StartInformation.FileName = path;
Process process = Process.Start(StartInformation);
...
What should I do if the current ASP.NET session is null?
... have also found that, when IIS is serving a direct request for a resource file which exists on disk, such as a style sheet, HttpContext.Current.Session can be null to code in `Application_AcquireRequestState'. The request for the page itself, however, does make the session object available to code ...