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How to check whether a script is running under Node.js?
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Poor wording on my part. I mean there is a problem with this solution. The OP may have accepted it, but I do not.
– Mark Melville
Jan 3 '13 at 23:40
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Excel VBA App stops spontaneously with message “Code execution has been halted”
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If this helps anyone, what triggered the bug was my using the (otherwise never touched) Pause|Break key in Command Prompt - apparently it's cross system. Also, to add to the comments above, you're a SO superhero!
– Josh Friedlander
Jun...
One-liner to check whether an iterator yields at least one element?
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Nice! For my use case, if not next(iterator, None): was sufficient as I was sure None would not be part of the items. Thanks for pointing me in the right direction!
– wasabigeek
Dec 18 '19 at 13:2...
Batch file. Delete all files and folders in a directory
I want to have a batch file that will delete all the folders and files in my cache folder for my wireless toolkit.
15 Answe...
Application not picking up .css file (flask/python)
...th TEMPLATE_DIR and STATIC_DIR depend on where the file app is located. in my case, see the picture, it was located within a folder under src.
you can change the template and static folders as you wish and register on the app = Flask...
In truth, I have started experiencing the problem when messin...
How to convert java.util.Date to java.sql.Date?
... code not yet updated to java.time.
Example query with PreparedStatement.
myPreparedStatement.setObject(
… , // Specify the ordinal number of which argument in SQL statement.
myJavaUtilDate.toInstant() // Convert from legacy class ...
How can I split a string into segments of n characters?
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My previous statement applies to Chromium (also, I was too late with editing the previous comment hence the new one). On Firefox it's currently "only" 30% faster on my machine, but that's still consistently better.
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android on Text Change Listener
... on a EditText and onTextChanged would be called when I didn't want it to. My first solution was to write some code after calling setText() to undo the damage done by the listener. But that wasn't very elegant.
After doing some research and testing I discovered that using getText().clear() clears th...
SearchView's OnCloseListener doesn't work
...arg0) {
// search was opened
}
});
Above code worked well in my case.
I post same answer here: https://stackoverflow.com/a/24573266/2162924
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Convert int to char in java
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My answer is similar to jh314's answer but I'll explain a little deeper.
What you should do in this case is:
int a = 1;
char b = (char)(a + '0');
System.out.println(b);
Here, we used '0' because chars are actually represe...