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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...
Why can't strings be mutable in Java and .NET?
...sier to
design, implement, and use than mutable classes. They are less prone
to error and are more secure.
[...]
"Immutable objects are simple. An immutable object can be in
exactly one state, the state in which it was created. If you make sure
that all constructors establish class...
Unable to set data attribute using jQuery Data() API
...
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...
Read url to string in few lines of java code
...the main method to, say getText, pass URL string as a parameter and have a one-liner: String content = URLConnectionReader.getText("http://www.yahoo.com/");
– Goran Jovic
Dec 1 '10 at 20:27
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javascript function leading bang ! syntax
...a large block of code will expect a self-invocation, the way we are conditioned already to expect the same when we see (function. Except that we will lose those annoying parentheses. I would expect that's the reason, as opposed to any savings in speed or character count.
...
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...
Is there any difference between DECIMAL and NUMERIC in SQL Server?
...e same. At the same time, no recommendation is made by Microsoft regarding one or another (however DECIMAL makes more sense, as it's a standard's datatype instead of a legacy datatype from Sybase). Still wondering what the real difference (behind the screens) is :-).
– vstrien
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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...
git command to move a folder inside another
...
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...