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MySQLDump one INSERT statement for each data row
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This is nice because now I can do a git diff on two different database dumps and have a clear picture of what was changed.
– Rolf
Jun 14 '18 at 7:54
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Using sed, how do you print the first 'N' characters of a line?
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Actually on a Cygwin system I'm working on now cut doesn't cut it while sed does.
– kqw
Feb 17 '16 at 9:52
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Using LINQ to remove elements from a List
...ram
{
private static Random random = new Random( (int)DateTime.Now.Ticks );
static void Main( string[] args )
{
Console.WriteLine( "Be patient, generating data..." );
List<string> list = new List<string>();
List<string&...
Best way to store password in database [closed]
...if a trespasser gets a hold of your database, they can still use what are known as rainbow tables to be able to "decrypt" the password (at least those that show up in the rainbow table). To get around this, developers add a salt to passwords which, when properly done, makes rainbow attacks simply in...
How do I write the 'cd' command in a makefile?
...t everybody works on legacy makefiles, and even then this answer is about knowing this possibility exists.
– Chnossos
May 20 '17 at 14:52
1
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Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
... is gone. Apple has changed the way of Ad Hoc distribution for developers. Now you can't make Ad Hoc distribution builds using Development Certificate. You need a Distribution Certificate with "Ad Hoc" provisioning profile (not Development Provisioning profile) to make Ad Hoc builds. It's a real pai...
There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
... "text-danger" })
</div>
</div>
Now if we remove this statement:
ViewBag.OperatorId = new SelectList(db.Operators, "OperatorId", "OperatorSign", number.OperatorId);
from back of the following statement (in our controller) :
return View();
we will see ...
Finding a branch point with Git?
...n my test tree (which was unavailable for a while, sorry; it's back), that now works on both master and topic (giving commits G and B, respectively). Thanks again, liori, for the alternate form.
So, that's what I [and liori] came up with. It seems to work for me. It also allows an additional c...
How can I catch a 404?
... @John - Fine, I got rid of everything but the catch, happy now?
– MiffTheFox
Jan 28 '10 at 21:41
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show 1 more comment
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Get environment variable value in Dockerfile
...main
or if you'd prefer a default value:
ARG request_domain=127.0.0.1
Now you can reference this variable inside your Dockerfile:
ENV request_domain=$request_domain
then you will build your container like so:
$ docker build --build-arg request_domain=mydomain Dockerfile
Note 1: Your imag...