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Possible to perform cross-database queries with PostgreSQL?
...exists = (select table_exists_ from dblink(conn_string, '(select Count(*) > 0 from information_schema.tables where table_name = ''databasechangeloglock'')') as (table_exists_ Boolean));
IF table_exists THEN
perform dblink_exec(conn_string, 'delete from databasechangeloglock');...
Node package ( Grunt ) installed but not available
...on a build agent.
Edit:
Added versions as the grunt-cli works with grunt > 0.3
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pip install from git repo branch
...r branches, for example: pip install -U git+https://github.com/danreeves/wagtailgmaps@3.0.0
– SalahAdDin
Mar 10 '17 at 13:34
3
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Show history of a file? [duplicate]
...
@Chris Go to the View -> Edit view... menu and you'll find a very powerful filtering criteria that will give you great flexibility in narrowing down your search besides listing the path on the command line (you can here as well, and don't need to...
How to remove files that are listed in the .gitignore but still on the repository?
... answered Dec 23 '15 at 11:58
gtatrgtatr
4,41711 gold badge1313 silver badges2525 bronze badges
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PHP - Move a file into a different folder on the server
...$uploads_dir = '/uploads';
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$tmp_name = $_FILES["pictures"]["tmp_name"][$key];
$name = $_FILES["pictures"]["name"][$key];
move_uploaded_file($tmp_name, "$uploads_dir/$name");
}...
Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
...and %JAVA_HOME% variables completely expanded, i.e. :
C:\Users\afairchild>echo %Path%
C:\Program Files\Apache Software Foundation\apache-maven-3.0.4\bin;C:\Program Files\Java\jdk1.7.0_09\bin; [etc]
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When 1 px border is added to div, Div size increases, Don't want to do that
...a visual idea of how this works in Firebug (discontinued), under the html->layout tab.
Just as an example, a div with a width and height of 10px and a border of 1px, will have an outer width and height of 12px.
For your case, to make it appear like the border is on the "inside" of the div, in y...
How to comment and uncomment blocks of code in the Office VBA Editor
...l tools.
If you right-click any toolbar or menu (or go to the View menu > Toolbars), you will see a list of available toolbars (above the "Customize..." option). The Standard toolbar is selected by default. Select the Edit toolbar and the new toolbar will appear, with the Comment Block buttons ...
Get names of all files from a folder with Ruby
... an array except for "." and ".."
Example:
Dir.children("testdir") #=> ["config.h", "main.rb"]
http://ruby-doc.org/core-2.5.0/Dir.html#method-c-children
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