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Restoring state of TextView after screen rotation?
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If you want to force your TextView to save its state you must add freezesText attribute:
<TextView
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android:freezesText="true" />
From documentation on freezesText :
If set, the text view will incl...
How to take backup of a single table in a MySQL database?
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What if you want to include the password on the command line? So you are already using -pPASSWORD
– Freedo
Aug 8 '19 at 5:49
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class name and method name dropdown list is missing (visual studio setting)
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This is still a "feature" in VS2019. If the class and method dropdowns are missing, toggle the Navigation Bar setting on/off/on and it should re-appear.
– robnick
Feb 27 at 3:39
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Inno Setup for Windows service?
....ServiceProcess;
using System.Text;
static void Main(string[] args)
{
if (System.Environment.UserInteractive)
{
string parameter = string.Concat(args);
switch (parameter)
{
case "--install":
ManagedInstallerClass.InstallHelper(new string[]...
How I can delete in VIM all text from current line to end of file?
...of file
dCtrl+End will delete from the cursor to the end of the file
But if this file is as large as you say, you may be better off reading the first few lines with head rather than editing and saving the file.
head hugefile > firstlines
(If you are on Windows you can use the Win32 port of h...
What's the difference between RouteLink and ActionLink in ASP.NET MVC?
...rst matching route by action name.
RouteLink will generate a URL to a specific route determined either by name or route values.
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How do I delete a Git branch with TortoiseGit
...not delete the branch you are currently on (this will give an error). Also if the branch you want to delete is not visible in the "Browse references" dialog it may have been created recently, do a pull before. And finally there is a direct way to get to "Browse references". See other answer by Razva...
How is the java memory pool divided?
... I'm not sure @dfa is completely correct as the Java Virtual Machine Specification clearly states: “Although the method area is logically part of the heap, simple implementations may choose not to either garbage collect or compact it.” However it is clear that jconsole shows the Code Cache and...
How to get the parents of a merge commit in git?
...eir number: the first (leftmost) hash is for the first parent, and so on.
If all you want is just the hashes, the two equivalent choices are:
$ git log --pretty=%P -n 1 <commit>
$ git show -s --pretty=%P <commit>
git rev-list can also show the parents' hashes, though it will first li...
Stop setInterval
...rval in the error handler from running repeatedly. Is that possible, and if so, how?
6 Answers
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