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What is the difference between Modal and Push segue in Storyboards?
...on:
A modal Segue is just one VC presenting another VC modally. The VCs don't have to be part of a navigation controller and the VC being presented modally is generally considered to be a "child" of the presenting (parent) VC. The modally presented VC is usually sans any navigation bars or tab b...
How to check if mod_rewrite is enabled in php?
...l enabled modules, so to check if mod_rewrite is enabled, you could simply do
in_array('mod_rewrite', apache_get_modules());
Unfortunately, you're most likely trying to do this with CGI, which makes it a little bit more difficult.
You can test it using the following, though
strpos(shell_exec('/...
How connect Postgres to localhost server using pgAdmin on Ubuntu?
...
If I do that, this error appear Error connecting to the server: fe_sendauth: no password supplied
– TuGordoBello
Jul 23 '14 at 20:00
...
Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...ed the alias and allowed the branch to be predicted correctly
Your Core2 doesn't keep a separate history record for each conditional jump. Instead it keeps a shared history of all conditional jumps. One disadvantage of global branch prediction is that the history is diluted by irrelevant informat...
How can I get the SQL of a PreparedStatement?
...of mecanism in place in PHP (real prepared statements when supported ; pseudo-prepared statements for database drivers that don't support them)
– Pascal MARTIN
Mar 4 '10 at 20:54
6...
Double vs. BigDecimal?
...oint variables and my colleague suggest me to use BigDecimal instead of double since it will be more precise. But I want to know what it is and how to make most out of BigDecimal ?
...
WSGI vs uWSGi with Nginx [closed]
...rotocol.
uWSGI is a server and one of the protocols it implements is WSGI (do not confuse the uwsgi protocol with the uWSGI server). WSGI is a Python specification. There are several implementations of the WSGI specification and it's intended to be used for more than just application servers/web s...
When monkey patching an instance method, can you call the overridden method from the new implementat
... in that case, there is only place you need to change.
Delegation
If you do not control creation of the Foo objects, for example because they are created by a framework that is outside of your control (like ruby-on-rails for example), then you could use the Wrapper Design Pattern:
require 'delega...
Find a Git branch containing changes to a given file
...AME="<filename>"
git log --all --format=%H $FILENAME | while read f; do git branch --contains $f; done | sort -u
Manually inspect:
gitk --all --date-order -- $FILENAME
Find all changes to FILENAME not merged to master:
git for-each-ref --format="%(refname:short)" refs/heads | grep -v mas...
SQL Server SELECT INTO @variable?
...
You cannot SELECT .. INTO .. a TABLE VARIABLE. The best you can do is create it first, then insert into it. Your 2nd snippet has to be
DECLARE @TempCustomer TABLE
(
CustomerId uniqueidentifier,
FirstName nvarchar(100),
LastName nvarchar(100),
Email nvarchar(100)
);
INSERT IN...