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Search All Fields In All Tables For A Specific Value (Oracle)
...ure out what query it is using to obtain it?
Anyway, diciu's answer gives one method of generating SQL queries to check every column of every table for the value. You can also do similar stuff entirely in one SQL session using a PL/SQL block and dynamic SQL. Here's some hastily-written code for t...
git command to move a folder inside another
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One of the nicest things about git is that you don't need to track file renames explicitly. Git will figure it out by comparing the contents of the files.
So, in your case, don't work so hard:
$ mkdir include
$ mv common in...
Unable to set data attribute using jQuery Data() API
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It is mentioned in the .data() documentation
The data- attributes are pulled in the first time the data property is accessed and then are no longer accessed or mutated (all data values are then stored internally in jQuery)
This wa...
The necessity of hiding the salt for a hash
...ies for salts. The products I work on use something like a user name or phone number to salt the hash. Essentially something that is different for each user but is readily available to us. The other product randomly generates a salt for each user and changes each time the user changes the passwor...
Why does += behave unexpectedly on lists?
...= operator in python seems to be operating unexpectedly on lists. Can anyone tell me what is going on here?
8 Answers
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SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...f you are paranoid, it is recommended to verify the RSA fingerprint to the one shown on the github site where you uploaded your key).
A slight variant on this method is the case when you need to access a repository with another key, e.g. to separate your private account from your professional accou...
How to create a custom exception type in Java? [duplicate]
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(1) You should make your new exception a public one, so that methods calling your method may catch this new exception and do something with it (if you mean this new exception to be a checked exception, see my edit. (2) Make the constructors public, no need to hide them. (3...
Python: Why is functools.partial necessary?
...ing accepted it into Python whereas planned to remove it from Python 3, as one of "Python's glitches".
I fully supported him in that. (I love lambda in Scheme... while its limitations in Python, and the weird way it just doesn't fit in with the rest of the language, make my skin crawl).
Not so, ho...
Recursively look for files with a specific extension
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One little correction: use '*.in' or \*.in instead of "*.in" because double quotes don't prevent shell expansion. I.e. your script will not work properly if there's a file with .in extension in the current directory.
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UITableViewCell, show delete button on swipe
... single key method in the code above that enables row deletion is the last one. Here it is again for emphasis:
// this method handles row deletion
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .del...