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How to build jars from IntelliJ properly?
...t module what should be that. In my case it's creating JAR but JVM through error due to security.
– sonus21
Oct 24 '15 at 21:26
...
How do I grant myself admin access to a local SQL Server instance?
... do if .%%i == .STATE set srvstate=%%j
if .%srvstate% == .0 goto existerror
rem
rem elevate if <domain/user> was defaulted
rem
if NOT .%2 == . goto continue
echo new ActiveXObject("Shell.Application").ShellExecute("cmd.exe", "/D /Q /C pushd \""+WScript.Arguments(0...
Non-static variable cannot be referenced from a static context
...the class is caught by the Java compiler at compile time and flagged as an error.
import java.io.*;
class HelloWorld {
int myInt; // this is a class variable that is unique to each object
static int myInt2; // this is a class variable shared by all objects of this class
static v...
Reload django object from database
... that you have to update all references to this object. Not very handy and error-prone.
– grep
Feb 4 '11 at 14:12
2
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Get MIME type from filename extension
...the future since it's not an agreed upon contract and you'll get a runtime error instead of a compile-time error if that happens. If you are going to do this, you should at least add unit tests for it to be sure to catch it early when upgrading .NET versions. Besides that, if you're going to add m...
Will docker container auto sync time with the host machine?
...
Thank you option 2 also worked for me. I get an error on my Mac with option 1 as I have no etc/localtime folder.
– Zergleb
Oct 23 '15 at 18:54
add a...
How to programmatically take a screenshot on Android?
... openScreenshot(imageFile);
} catch (Throwable e) {
// Several error may come out with file handling or DOM
e.printStackTrace();
}
}
And this is how you can open the recently generated image:
private void openScreenshot(File imageFile) {
Intent intent = new Intent();
...
Find out whether Chrome console is open
...
Getting TypeError: Cannot read property 'length' of undefined in isInspectOpen()
– sandeep
Feb 16 '14 at 16:49
2
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is not JSON serializable
...
Now getting error --> 'NoneType' object has no attribute 'concrete_model' ... And using Django 1.4+
– tuna
May 28 '13 at 11:42
...
How can I make pandas dataframe column headers all lowercase?
...
df.columns = df.columns.str.lower()
is the easiest but will give an error if some headers are numeric
if you have numeric headers then use this:
df.columns = [str(x).lower() for x in df.columns]
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