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How to write a foreach in SQL Server?
...at:
DECLARE @PractitionerId int
DECLARE MY_CURSOR CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT DISTINCT PractitionerId
FROM Practitioner
OPEN MY_CURSOR
FETCH NEXT FROM MY_CURSOR INTO @PractitionerId
WHILE @@FETCH_STATUS = 0
BEGIN
--Do something with Id here
PRINT @Practitio...
Java Replacing multiple different substring in a string at once (or in the most efficient way)
...
Future reader : for regex, "(" and ")" will enclose the group to search. The "%" counts as a literal in the text. If your terms don't start AND end with the "%" they will not be found. So adjust prefixes and suffixes on both parts (...
Use of 'prototype' vs. 'this' in JavaScript?
...ets that __proto__ property to point to the function's prototype property. Read that again. It's basically this:
a1.__proto__ = A.prototype;
We said that A.prototype is nothing more than an empty object (unless we change it to something else before defining a1). So now basically a1.__proto__ poin...
Is it possible to create a File object from InputStream
...ream out) throws IOException {
byte[] buffer = new byte[1024];
int read;
while ((read = in.read(buffer)) != -1) {
out.write(buffer, 0, read);
}
}
Now you can easily write an Inputstream into file by using FileOutputStream-
FileOutputStream out = new FileOutputStream(outFil...
Improve INSERT-per-second performance of SQLite
...a difference as well (PRAGMA page_size). Having larger page sizes can make reads and writes go a bit faster as larger pages are held in memory. Note that more memory will be used for your database.
If you have indices, consider calling CREATE INDEX after doing all your inserts. This is significantly...
Get output parameter value in ADO.NET
...
For those that are using a DataReader, you must close it or read to the end of the data before you can view the output parameters.
– Garry English
Apr 22 '15 at 5:52
...
Start ssh-agent on login
...nt;
fi
This version is especially nice since it will see if you've already started ssh-agent and, if it can't find it, will start it up and store the settings so that they'll be usable the next time you start up a shell.
...
Putting git hooks into repository
...show-toplevel)/.git/hooks
for hook in $HOOK_NAMES; do
# If the hook already exists, is executable, and is not a symlink
if [ ! -h $HOOK_DIR/$hook -a -x $HOOK_DIR/$hook ]; then
mv $HOOK_DIR/$hook $HOOK_DIR/$hook.local
fi
# create the symlink, overwriting the file if it exists...
How to create streams from string in Node.Js?
...
From node 10.17, stream.Readable have a from method to easily create streams from any iterable (which includes array literals):
const { Readable } = require("stream")
const readable = Readable.from(["input string"])
readable.on("data", (chunk) =&...
How do I execute any command editing its file (argument) “in place” using bash?
...txt
Specifically, the documentation of GNU sort says:
Normally, sort reads all input before opening output-file, so you can safely sort a file in place by using commands like sort -o F F and cat F | sort -o F. However, sort with --merge (-m) can open the output file before reading all input, s...