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How to make MySQL handle UTF-8 properly
...tion I asked yesterday suggested that I should make sure my database can handle UTF-8 characters correctly. How I can do this with MySQL?
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Unknown column in 'field list' error on MySQL Update query
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I had this when I was confused and used double quotes instead of single quotes around my strings.
– tripleee
Mar 21 '18 at 13:18
ad...
How can I use getSystemService in a non-activity class (LocationManager)?
...ct of fyl in onCreate function like this:
package com.atClass.lmt;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.location.Location;
public class lmt extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
...
Display block without 100% width
...g the display property. I tried applying inline-block but without success, and figured I could use block if I somehow managed to avoid giving the element a width of 100% (I don't want the element to "stretch out"). Can this be done, or if not, what's good praxis for solving this kind of issue?
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How to get the first non-null value in Java?
...(i != null) return i;
return null;
}
For efficient reasons, you can handle the common cases as follows:
public static <T> T coalesce(T a, T b) {
return a == null ? b : a;
}
public static <T> T coalesce(T a, T b, T c) {
return a != null ? a : (b != null ? b : c);
}
public s...
Develop Android app using C#
Is it possible to write an android app using C#? Is there an API or something? Is it free for personal and commercial development?
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Make the current commit the only (initial) commit in a Git repository?
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@kaese: I think your .gitignore should handle those, right?
– Fred Foo
Mar 13 '12 at 12:44
49
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How can I add a table of contents to a Jupyter / JupyterLab notebook?
...n nbextensions extension, which bundles a whole lot of extensions together and allows you to manage them via jupyter itself. I think it's now the easiest way to get ToC2. And it provides other relevant extensions such as section folding. It's at github.com/ipython-contrib/jupyter_contrib_nbextension...
Having issue with multiple controllers of the same name in my project
...at the 4th parameter here can be a bit confusing because of type inference and variable meaning. The 4th parameter can be a string array to constrain by namespace, an object to add IRouteConstraints OR strings that can be interpreted as constraints, or you can have 5 parameters and include both. asp...
Can you connect to Amazon ElastiСache Redis outside of Amazon?
... the case? The docs no longer say this - they claim redis is governed by standard security group policies, but I still can't get access to my redis node despite that. Strike that. Ref just moved: Amazon ElastiCache Nodes, deployed within a VPC, can never be accessed from the Internet or from EC2 Ins...