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When to create a new app (with startapp) in Django?
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James Bennett has a wonderful set of slides on how to organize reusable apps in Django.
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How do I pass parameters into a PHP script through a webpage?
...empty($_GET). $_GET is a predefined value, so I'm pretty sure it is always set, but empty if there are no GET parameters set. empty() returns false for empty strings and arrays.
– Tim S.
Mar 7 '13 at 8:15
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What does CultureInfo.InvariantCulture mean?
...should be parseable by a piece of software independent of the user's local settings.
The default value is CultureInfo.InstalledUICulture so the default CultureInfo is depending on the executing OS's settings. This is why you should always make sure the culture info fits your intention (see Martin's...
Bootstrap 3 - Why is row class is wider than its container?
...ll grid systems, there are gutters between each column. Bootstrap's system sets a 15px padding on both the left and the right of each column to create this gutter.
The issue is that the first column should not have half a gutter on the left, and the last should not have half a gutter on the right. ...
SQL Server Output Clause into a scalar variable
...orth mentioning is that you can also use variables to output values in the SET clause of an UPDATE or in the fields of a SELECT;
DECLARE @val1 int;
DECLARE @val2 int;
UPDATE [dbo].[PortalCounters_TEST]
SET @val1 = NextNum, @val2 = NextNum = NextNum + 1
WHERE [Condition] = 'unique value'
SELECT @val...
How can I keep my fork in sync without adding a separate remote?
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git remote set-url origin git@github.com:someone/foobar
git remote set-url origin --push git@github.com:me/foobar
There is one caveat though:
This is perfect if you are the only one making changes to your fork.
However, if it is share...
How to find the files that are created in the last hour in unix
...elf out.
the basic code is
#create a temp. file
echo "hi " > t.tmp
# set the file time to 2 hours ago
touch -t 200405121120 t.tmp
# then check for files
find /admin//dump -type f -newer t.tmp -print -exec ls -lt {} \; | pg
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Convert JSON style properties names to Java CamelCase names with GSON
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I have found the following setting works perfect when reading json with underscored attributes and using camelcasing in my models.
Gson gson = new GsonBuilder()
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
.create()
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CSS - Overflow: Scroll; - Always show vertical scroll bar?
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Worked for me only after I set 'overflow: auto' on the container (in my case, a <ul>). Thanks!
– Rob Campion
Nov 28 '14 at 14:52
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MFC Grid control 2.27 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ividual cells can be marked "Read-Only", or have their modification status set and checked.
OLE Drag and drop.
Ctrl-C, Ctrl-X and Ctrl-V perform clipboard copy, cut and paste, and Ctrl-A for "Select All"
In place editing of cell contents. If a character key is pressed while a cell has focus, edit...