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Creating a copy of a database in PostgreSQL [closed]
...till, you may get:
ERROR: source database "originaldb" is being accessed by other users
To disconnect all other users from the database, you can use this query:
SELECT pg_terminate_backend(pg_stat_activity.pid) FROM pg_stat_activity
WHERE pg_stat_activity.datname = 'originaldb' AND pid <>...
Example use of “continue” statement in Python?
...** 2 <= 0:
continue
lots()
of()
code()
here()
By doing it this way I avoid very deeply nested code. Also, it is easy to optimize the loop by eliminating the most frequently occurring cases first, so that I only have to deal with the infrequent but important cases (e.g. d...
CSS text-overflow: ellipsis; not working?
...g it, and nothing else is constraining its width either.
You can fix this by doing one of the following:
Set the element to display:inline-block or display:block (probably the former, but depends on your layout needs).
Set one of its container elements to display:block and give that element a fix...
How to format all Java files in an Eclipse project at one time?
... an older Eclipse-version. In such case you can select your Source Folders by clicking on them while holding down CTRL, then select Source -> Format from the right-click -menu. Works with package-folders and class files also, in case you don't want to format the entire project.
...
How to get a complete list of ticker symbols from Yahoo Finance? [closed]
... direct way to download the ticker list but the following creates the list by iterating through the alphabetical groups:
AlphabeticIDIndexDownload dl1 = new AlphabeticIDIndexDownload();
dl1.Settings.TopIndex = null;
Response<AlphabeticIDIndexResult> resp1 = dl1.Downloa...
How to disable HTML links
...for example, Bootstrap 3.x does. Currently (2016) it's well supported only by Chrome, FireFox and Opera (19+). Internet Explorer started to support this from version 11 but not for links however it's available in an outer element like:
span.disable-links {
pointer-events: none;
}
With:
<s...
How to recursively download a folder via FTP on Linux [closed]
...user@login" --password="Pa$$wo|^D" ftp://server.com/
EDIT
As pointed out by @asmaier, watch out that even if -r is for recursion, it has a default max level of 5:
-r
--recursive
Turn on recursive retrieving.
-l depth
--level=depth
Specify recurs...
How do I change the default location for Git Bash on Windows?
...n't play well with custom shortcuts or the Git Bash here options described by other answers. I solved it by adding a conditional so it only runs when in the home folder. if [[ $(pwd) = $HOME ]]; then cd <location> fi
– Forss
Mar 9 '16 at 15:30
...
How do I make a textbox that only accepts numbers?
... only accept integer values. In the past I've done this kind of validation by overloading the KeyPress event and just removing characters which didn't fit the specification. I've looked at the MaskedTextBox control but I'd like a more general solution that could work with perhaps a regular expressio...
Run class in Jar file
...
By trying the above I am getting the error Exception in thread "main" java.lang.NoClassDefFoundError: cucumber/api/cli/Main at com.company.project.demo.bdd.runner.Execute.main(Execute.java:20) Caused by: java.lang.Cla...