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Extract traceback info from an exception object
...|
edited Sep 28 '18 at 19:04
answered Jul 10 '12 at 14:08
s...
What is App.config in C#.NET? How to use it?
... is actually a valid app.config (or web.config) file:
<?xml version="1.0"?>
<configuration>
<connectionStrings>
<add name="MyKey"
connectionString="Data Source=localhost;Initial Catalog=ABC;"
providerName="System.Data.SqlClient"/>
...
How to serialize SqlAlchemy result to JSON?
...al.__class__, DeclarativeMeta) or (isinstance(val, list) and len(val) > 0 and isinstance(val[0].__class__, DeclarativeMeta)):
# unless we're expanding this field, stop here
if field not in fields_to_expand:
# not expandin...
HTML5 textarea placeholder not appearing
...ea></textarea>
Bad:
<textarea>
</textarea>
Update (2020)
This is not true anymore, according to the HTML5 parsing spec:
If the next token is a U+000A LINE FEED (LF) character token,
then ignore that token and move on to the next one. (Newlines
at the start of textarea elemen...
Facebook database design?
...
90
Keep a friend table that holds the UserID and then the UserID of the friend (we will call it Fri...
Is it possible to specify condition in Count()?
...
690
If you can't just limit the query itself with a where clause, you can use the fact that the coun...
How can I know if a branch has been already merged into master?
...
answered Oct 22 '08 at 18:33
hectorsqhectorsq
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...
How to fix SSL certificate error when running Npm on Windows?
...ally get an error 'tunneling socket could not be established, sutatusCode=403'.
10 Answers
...
How to test if parameters exist in rails
...hon :(
– FloatingRock
Nov 17 '14 at 0:59
2
In Rails 5, the params object is no longer a hash, and...
How do you make a LinearLayout scrollable?
... with a <ScrollView>
See here for an example:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<ScrollView
...