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Clean ways to write multiple 'for' loops
For an array with multiple dimensions, we usually need to write a for loop for each of its dimensions. For example:
16 An...
Checking user's homepage in Internet Explorer
...isplays a popup that asks if you want to set your home page as google.com. It's quite normal, when I say OK it sets it as google.com. After that however, I don't get the popup anymore. As far as I know, nobody should be able to retrieve the value of my homepage because it's a private info. But someh...
How to get a value from a cell of a dataframe?
I have constructed a condition that extract exactly one row from my data frame:
11 Answers
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store and retrieve a class object in shared preference
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You can only store, simple values in SharedPrefences SharePreferences.Editor
What particularly about the class do you need to save?
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How can I order a List?
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edited Jan 24 '19 at 23:38
Nicolás Alarcón Rapela
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Maximum execution time in phpMyadmin
...ampp\phpMyAdmin\libraries\config.default.php
Look for : $cfg['ExecTimeLimit'] = 600;
You can change '600' to any higher value, like '6000'.
Maximum execution time in seconds is (0 for no limit).
This will fix your error.
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Need to reset git branch to origin version
...orking on a branch I shouldn't have been for a while, so I branched off of it giving it the appropriate name. Now I want to overwrite the branch I shouldn't have been on to the version from origin (github). Is there an easy way to do this? I tried deleting the branch and then resetting up the tra...
OWIN Startup Class Missing
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Create One Class With Name Startup this will help you..
public class Startup
{
public void Configuration(IAppBuilder app)
{
app.MapSignalR();
}
}
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How can I convert ArrayList to ArrayList?
...ce this is actually not a list of strings, the easiest way is to loop over it and convert each item into a new list of strings yourself:
List<String> strings = list.stream()
.map(object -> Objects.toString(object, null))
.collect(Collectors.toList());
Or when you're not on Java 8 y...
How to determine a Python variable's type?
How do I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
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