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Detecting Unsaved Changes
...ross postbacks.
You may want some postbacks on the page to not trigger the dialog, such as a Save button. In this case, you can use JQuery to add an OnClick function which sets window.onbeforeunload to null.
Hopefully this is helpful for anyone else who has to implement something similar.
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How to Set Focus on Input Field using JQuery
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If the input happens to be in a bootstrap modal dialog, the answer is different. Copying from How to Set focus to first text input in a bootstrap modal after shown this is what is required:
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID').focus();
}) ...
Can an Android Toast be longer than Toast.LENGTH_LONG?
...Thanks for the suggestion about the status bar, but im going with a custom dialog activity.
– user268481
Feb 9 '10 at 2:59
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How do I create a new branch?
...nches in your repository. In the "To URL:" portion of TortoiseSVN's Branch dialog, you would therefore enter something like:
(svn/http)://path-to-repo/branches/your-branch-name
The main branch of a project is referred to as the trunk, and is usually located in:
(svn/http)://path-to-repo/trunk
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Export Postgresql table data using pgAdmin
...Right click on table select backup like this
After that into the backup dialog there is Dump options tab into that there is section queries you can select Use Insert Commands which include all insert queries as well in the backup.
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AI2 Keep Awake
...ingBatteryOptimizations property. OpenBatteryOptimizationSettings opens a dialogue which can be used to manually maintain the whitelist. The design of the dialogue and its operation is highly dependent on the Android version and the implementation by the device manufacturer. Not every user will be...
Open document with default OS application in Python, both in Windows and Mac OS
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I ran xdg-open test.py and it opened firefox download dialog for me. What's wrong? I'm on manjaro linux.
– Jason
Sep 12 '18 at 3:28
1
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Eclipse “Invalid Project Description” when creating new project from existing source
...cts into working sets", "add projects into wokring sets") in import wizard dialog. Also I recommend doing this with latest Android SDK because it no more imports projects with dummy names and does not rename folders as it did in some custom cases.
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How to get HttpClient to pass credentials along with the request?
...o do it is to get the user to type his username and password into a custom dialog box on your ASP.NET application, store them as strings and then use them to set your identity when you connect to your Web API project. Otherwise you need to drop NTLM and move to Kerberos, so that you can pass the Ker...
Elegant way to check for missing packages and install them?
...installed packages just once.
Here's the same function but with a windows dialog that asks if the user wants to install the missing packages
using<-function(...) {
libs<-unlist(list(...))
req<-unlist(lapply(libs,require,character.only=TRUE))
need<-l