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Truncating all tables in a Postgres database
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FrustratedWithFormsDesigner is correct, PL/pgSQL can do this. Here's the script:
CREATE OR REPLACE FUNCTION truncate_tables(username IN VARCHAR) RETURNS void AS $$
DECLARE
statements CURSOR FOR
SELECT tablename FROM pg_tables
WHERE tableowner = username AND schemaname = 'publi...
How do you find the current user in a Windows environment?
When running a command-line script, is it possible to get the name of the current user?
13 Answers
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Gradle finds wrong JAVA_HOME even though it's correctly set
...... reverted snapshot, no /usr/lib/jvm. I was testing the theory of gradle script exporting JAVA_HOME and indeed it does, as you found.
– Joshua McKinnon
Mar 10 '14 at 19:36
2
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When do I need to use a semicolon vs a slash in Oracle SQL?
...ving some debate this week at my company as to how we should write our SQL scripts.
6 Answers
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Count the number of commits on a Git branch
...1
01-01-2018, 01.01.2018, 2018.01.01 also works.
git rev-label
I wrote a script to get version-revision from Git in format like '$refname-c$count-g$short$_dirty' which expands to master-c137-gabd32ef.
Help is included to script itself.
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How to perform a real time search and filter on a HTML table
...nges to work with <thead> and <tbody> tags? I've included the script and html from the jsfiddle link, changing the #id, but I get no filtering.
– JoshP
May 31 '13 at 20:22
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Validate that end date is greater than start date with jQuery
...art date textbox.
Add an endDate class to your end date textbox.
Add this script block to your page:-
<script type="text/javascript">
$(document).ready(function() {
$.validator.addMethod("endDate", function(value, element) {
var startDate = $('.startDate').val();
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jQuery UI Sortable, then write order into a database
...-3"></div>
<div id="pl-4"></div>
</div>
<script type="text/javascript" language="javascript">
$(function () {
var tabs = $("#planlist").tabs();
tabs.find(".ui-tabs-nav").sortable({
axis: "x",
stop: function () {
...
How can I set up an editor to work with Git on Windows?
...m the git shell.
(not that with the core.editor configuration mechanism, a script with "start /WAIT..." in it would not work, but only open a new DOS window)
Bennett's answer mentions the possibility to avoid adding a script, but to reference directly the program itself between simple quotes. Not...
How do you get assembler output from C/C++ source in gcc?
... be useful in addition to the aforementioned gcc -S. Here's a very useful script by Loren Merritt that converts the default objdump syntax into the more readable nasm syntax:
#!/usr/bin/perl -w
$ptr='(BYTE|WORD|DWORD|QWORD|XMMWORD) PTR ';
$reg='(?:[er]?(?:[abcd]x|[sd]i|[sb]p)|[abcd][hl]|r1?[0-589]...