save

Python - How can I make this un-pickleable object pickleable?

核能气质少年 提交于 2019-12-04 23:37:30
问题 So, I have an object that has quite a bit of non-pickleable things in it (pygame events, orderedDicts, clock, etc.) and I need to save it to disk. Thing is, if I can just get this thing to store a string that has the progress (a single integer is all I need), then I can pass it to the object's init and it will rebuild all of those things. Unfortunately, a framework I am using (Renpy) will pickle the object and attempt to load it, despite the fact that I could save it as a single integer, and

How to save html pages as one file?

给你一囗甜甜゛ 提交于 2019-12-04 22:48:17
I want to be able to save / archive HTML pages as one file (without those pesky external folders). I want the resulting file to contain all styles, images, and links (videos and Flash would be nice, too, but not as crucial). I want the resulting file to be searchable, and editable. Microsoft's MHT is one of such tools, but unfortunately, it's not searchable under Linux. MHT is good, but I don't want to be locked under one operating system or one company. What would be a good alternative – or perhaps there's some entirely different solution I wasn't thinking about? Thank you in advance for your

MS Access VBA code to capture image from camera and save it

风格不统一 提交于 2019-12-04 22:39:00
I want to add a button in my form(MS Access Database), so it can capture image from my camera(laptop) and save it in a specific location (c:\image). I am using windows 10 with office 2010 or office 365. Any ideas or help. Thank you. Ps Update code with WIA: Private Sub Command1_Click() Dim oWIA_DeviceManager As WIA.DeviceManager Dim oWIA_Device As WIA.Device Dim oWIA_ComDlg As WIA.CommonDialog Dim oImageFile As WIA.ImageFile Dim i As Long Set oWIA_DeviceManager = New WIA.DeviceManager If oWIA_DeviceManager.DeviceInfos.Count > 0 Then Set oWIA_ComDlg = New WIA.CommonDialog ' Index the Devices

saving pictures in Core Data in 'to-many relationship' environment

早过忘川 提交于 2019-12-04 22:33:18
I'm working on my small project which take pictures and save them, very simple, using Core Data. I have two entities; one is 'Person' and the other is 'Image'. the relationship from Person to Image is to-many and from Image to Person I got inverse relationship as well. All I need at the moment is to add multiple number of images (taken from iphone camera or chosen from library) to one Person entity . I'd like to know whether there is any kind of sample code that deals with to-many relationship with UIImage using Core Data. many thanks. ===================== Actually I wish I could specify the

SharedPreferences Save value of Int in a TextView of another activity

坚强是说给别人听的谎言 提交于 2019-12-04 22:05:15
I try to save the value of an int "redRing" from the class "Ring" displayed in a TextView of another activity using SharedPreferences, it can work but not everytime, sometimes there's a reset of the value of my int if I quit the app and come back again in my app but not everytime. I did a simple small example of code if someone can try to say me what's wrong with my code? 1) The class Ring : public class Ring { // User search rings with different colors public static int color; public static int redRing, greenRing, nbRing, somment, someGreen, someRing; public static TextView tvNbRing,

How to access Power Saving Mode Programmatically in Android?

孤人 提交于 2019-12-04 22:02:39
I need to access to programmatically turn ON & OFF Power Saving Mode in android. Is there any API for this ? As I can see Power Saving mode option is not available for all mobile devices, is there any code to check these settings availability and if available then turn it ON and OFF ? Also is there any work around ? sirius If you want to test the Power Saving Mode (PSM): The following works with Android Studio 3.4.1 and a Google Pixel 2 XL phone: $ adb shell dumpsys battery unplug # a charging device cannot enter PSM $ adb shell settings put global low_power 1 # enter Power Saving Mode (PSM)

Mobile Application Shared Preferences Saving and Calling User Login

末鹿安然 提交于 2019-12-04 20:32:43
Currently my application is searching for an existing device in "Device" table to enable login access. However, I want to register a new device every time they're required to log in and have them bypass the login page every time the application runs. Currently, the application says there's invalid credentials upon opening since the username and password aren't being saved properly. How do I solve this? protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_login); // declaring variables etUsername = (EditText)findViewById(R.id

Laravel Eloquent ORM save: update vs create

孤人 提交于 2019-12-04 19:44:08
I've got a table and I'm trying to use the save() method to update/create lines. The problem is that it always create new lines. The following code gives me about 12 lines each time I run it. They don't have a unique id before inserting them but the combination of name and DateTimeCode is unique. Is there's a way to use those two in order for laravel to recognize them as exist() ? Should I consider using if exist with create and update instead? foreach ($x as $y) { $model = new Model; $model->name = ''.$name[$x]; $model->DateTimeCode = ''.$DateTimeCode[$x]; $model->value = ''.$value[$x];

Why is adding site to an object doesn't seem to work in a save() override in the Django admin?

安稳与你 提交于 2019-12-04 19:43:56
I have overrided the save() method of one of my model so it can inherit from the sites object and tags from its parent. def save(self, *args, **kwargs): ret = models.Model.save(self, *args, **kwargs) if self.id: for site in self.parent.sites.all(): self.sites.add(site.id) for tag in self.parent.tags_set.all(): Tag.objects.add_tag(self, tag) Using ipdb , I can see that self.sites.all() DOES return 4 sites at the end of the method, but strangely, once the request is finish, the same self.sites.all() does not return anything anymore. I don't use transactions (at least explicitly), and I'm using

how do you save from a savefile dialog in C#?

别来无恙 提交于 2019-12-04 19:35:21
here is the code I am currently using to open a file using the openfiledialog ` private void openToolStripMenuItem_Click_1(object sender, System.EventArgs e) { //opens the openfiledialog and gives the title. openFileDialog1.Title = "openfile"; //only opens files from the computer that are text or richtext. openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*"; //gets input from the openfiledialog. if (openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK) { //loads the file and puts the content in the richtextbox. System.IO.StreamReader sr = new System.IO