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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
...
I was able to solve by simply filling in 127.0.0.1 for the PostgreSQL host address rather than leaving it blank. (Django Example)
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': 'databa...
Good Java graph algorithm library? [closed]
... and packages hep.aida.* are LGPL (via the colt library, which is imported by JUNG). This prevents JUNG from being used in projects under the umbrella of ASF and ESF. Maybe one should use the github fork and remove that dependency. Commit f4ca0cd is mirroring the last CVS commit. The current commits...
Remove carriage return in Unix
... file with a CR at the end of the first line only:
$ cat infile
hello
goodbye
$ cat infile | od -c
0000000 h e l l o \r \n g o o d b y e \n
0000017
dos2unix is the way to go if it's installed on your system:
$ cat infile | dos2unix -U | od -c
0000000 h e l l ...
How do I add a placeholder on a CharField in Django?
...eding u like this: {'placeholder': u'搜索'}
– shellbye
Oct 14 '17 at 3:52
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Xcode/Simulator: How to run older iOS version?
...roject and Get Info. Under the Build tab look for iOS Deployment Target. By changing this you should be able to test different iOS version.
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Get absolute path of initially run script
...at the initially run script's path is the first item of the array returned by get_included_files(). I suggest to store __FILE__ into a constant at the beginning of the script meant to be initially run.
– Paolo
Nov 16 '19 at 14:04
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Limiting number of displayed results when using ngRepeat
..." would be to use the straightforward limitTo filter, as natively provided by Angular:
<ul class="phones">
<li ng-repeat="phone in phones | filter:query | orderBy:orderProp | limitTo:quantity">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul>
app...
What is the difference between .text, .value, and .value2?
...re just doubles that depend on whatever format has been applied or changed by the user to appear as dates, times or currency or just a number. So Value is coercing an Excel double to a VBA date but Value2 is not doing any coercing ... For dates coercing the double to a date is probably not doing any...
Insert Update stored proc on SQL Server
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The best strategy is to attempt the
update. If no rows are affected by the
update then insert. In most
circumstances, the row will already
exist and only one I/O will be
required.
Edit:
Please check out this answer and the linked blog post to learn about the problems with this patt...
Centering controls within a form in .NET (Winforms)? [duplicate]
...of anchors. Or more precisely the non use of them.
Controls are anchored by default to the top left of the form which means when the form size will be changed, their distance from the top left side of the form will remain constant. If you change the control anchor to bottom left, then the control ...