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What is NODE_ENV and how to use it in Express?
...ment, all lowercase. There's nothing to stop you from using other values, (test, for example, if you wish to use some different logic when running automated tests), but be aware that if you are using third-party modules, they may explicitly compare with 'production' or 'development' to determine wha...
How to check if a value exists in an array in Ruby
...n for an array must do some sort of looping internally; there is no way to test for membership of an array without looping. If you don't want to do any looping even internally, you need to use a different data structure, such as a perfect hash table with fixed sized keys. Given that there's no way ...
Insert a line break in mailto body
...nto my mailto body.
I tried %0A, %0D and %0D%0A. Nothing worked for me.
I tested on Gmail, Yahoo, Apple Mail, Outlook 2010, Outlook.com and Thunderbird with Google Chrome on Mac OSX.
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Check whether a path is valid in Python without creating a file at the path's target
I have a path (including directory and file name).
I need to test if the file-name is a valid, e.g. if the file-system will allow me to create a file with such a name.
The file-name has some unicode characters in it.
...
Build project into a JAR automatically in Eclipse
... in target folder; it should also build a JAR automatically and copy the latest JAR at some or a specific location.
7 Answe...
github markdown colspan
... and was pleased that the colspan worked fine with consecutive pipes ||
Tested on v4.5 (latest on macports) and the v5.4 (latest on homebrew). Not sure why it doesn't work on the live preview site you provide.
A simple test that I started with was:
| Header ||
|--------------|
| 0 | 1 |
usin...
How to write logs in text file when using java.util.logging.Logger
... logger with handler and formatter
fh = new FileHandler("C:/temp/test/MyLogFile.log");
logger.addHandler(fh);
SimpleFormatter formatter = new SimpleFormatter();
fh.setFormatter(formatter);
// the following statement is used to log any messages
...
How do I raise the same Exception with a custom message in Python?
... where we raise our exception.
Traceback (most recent call last):
File "test.py", line 2, in <module>
1 / 0
ZeroDivisionError: division by zero
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "test.py", line 4, in <modu...
Get query string parameters url values with jQuery / Javascript (querystring)
...
Oops! ohh man, IE is not supported !! I have just tested on it. While Chrome, FF, Safari has no issue.
– Saurin
Jan 11 '18 at 13:49
1
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Setting a system environment variable from a Windows batch file?
... where and then the name of the program (so in this case where setx.exe in testing this on a Server 2008 and Server 2008SP2 box I found that in both cases it existed at %windir%\System32\setx.exe
– aolszowka
Sep 20 '13 at 16:34
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