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What specific productivity gains do Vim/Emacs provide over GUI text editors?
...o the editor can be extended in whatever ways you need. Tons of scripts already written and downloadable.
If you look closely enough, you'll find that even features that other editors also have, Vim often does better. All editors have syntax highlighting, but Vim has a syntax file for nearly eve...
byte[] to file in Java
...esources statement to avoid leaking resources and make your code easier to read. More on that here.
To write your byteArray to a file you would do:
try (FileOutputStream fos = new FileOutputStream("fullPathToFile")) {
fos.write(byteArray);
} catch (IOException ioe) {
ioe.printStackTrace();...
Set value to NULL in MySQL
...y,itemname)
VALUES ('$quantity','$itemname')");
I corrected query to read.
mysql_query("INSERT INTO products(quantity,itemname)
VALUES ('".$quantity."','$itemname')");
So the $quantity is outside of the main string.
My sql table now accepted to record null quantity instead of 0
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Check for current Node Version
...sions (plural) not version
to get same or (similar) result and is easy to read
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Can you use Microsoft Entity Framework with Oracle? [closed]
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You can read more and download trial version of Devart dotConnect for Oracle here - devart.com/dotconnect/oracle.
– JackD
Dec 7 '10 at 16:42
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Various ways to remove local Git changes
...It all depends on exactly what you are trying to undo/revert. Start out by reading the post in Ube's link. But to attempt an answer:
Hard reset
git reset --hard [HEAD]
completely remove all staged and unstaged changes to tracked files.
I find myself often using hard resetting, when I'm like "ju...
Java String new line
...tring x = "Hello, %n there"; . Added spaces around %n just for the sake of readability.
– Manoj Shrestha
Jun 1 '18 at 20:06
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Convert NSDate to NSString
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once written out to a string, is there a nice neat way to read it in like this? (using those NSDateFormatter enums)
– Fonix
Nov 20 '13 at 10:21
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How to get all columns' names for all the tables in MySQL?
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Anyone reading this in 2016 - mysql_query has become deprecated. Best to use PHP's mysqli going forward.
– JCutting8
Jul 31 '16 at 2:50
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Python - Get path of root project structure
...s case, __file__ will return the pathname from which the module is loaded. Read more here (see the modules section): docs.python.org/3/reference/datamodel.html
– jrd1
Feb 17 '19 at 8:18
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