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Request is not available in this context
...e.g. Application started, if not via a request than those fields should be set to null rather than completely removing my log statement.
– Vishal Seth
Mar 25 '10 at 17:56
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Amazon S3 direct file upload from client browser - private key disclosure
...gt;
...
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
...
</head>
<body>
...
<form action="http://johnsmith.s3.amazonaws.com/" method="post" enctype="multipart/form-data">
Key to upload: <input type="input" name="key" value="...
How do I use Wget to download all images into a single folder, from a URL?
...bles recursive retrieval. See Recursive Download for more information.
-P sets the directory prefix where all files and directories are saved to.
-A sets a whitelist for retrieving only certain file types. Strings and patterns are accepted, and both can be used in a comma separated list (as seen a...
Understanding Magento Block and Block Type
...o create a wrapper block which renders its child blocks inside an HTML tag set by the action setHtmlTagName. The default tag is <div> if no element is set.
page/html_breadcrumbs: This block defines breadcrumbs on the page.
page/html_footer: Defines footer area of page which contains footer ...
Comparing two dataframes and getting the differences
...ataframes:
>>> df = pd.concat([df1, df2])
>>> df = df.reset_index(drop=True)
group by
>>> df_gpby = df.groupby(list(df.columns))
get index of unique records
>>> idx = [x[0] for x in df_gpby.groups.values() if len(x) == 1]
filter
>>> df.reindex(...
Reducing memory usage of .NET applications?
...ck Overflow question .NET EXE memory footprint.
The MSDN blog post Working set != actual memory footprint is all about demystifying the working set, process memory and how to perform accurate calculations on your total in-RAM consumption.
I will not say that you should ignore the memory footprint o...
LaTeX table positioning
...!) for an exact positioning, make sure you got the float package correctly set up in the preamble:
\usepackage{float}
\restylefloat{table}
Example
If you want to place the table at the same page, either at the exact place or at least at the top of the page (what fits best for the latex engine), ...
How to change the status bar color in Android?
...
Update:
Lollipop:
public abstract void setStatusBarColor (int color)
Added in API level 21
Android Lollipop brought with it the ability to change the color of status bar in your app for a more immersive user experience and in tune with Google’s Material Desig...
How to retrieve the current value of an oracle sequence without increment it?
...--
1
SELECT seq.nextval S
FROM dual;
S
-------
1234
-- Set the sequence to decrement by
-- the same as its original increment
ALTER SEQUENCE seq
INCREMENT BY -1;
Sequence altered.
SELECT seq.nextval S
FROM dual;
S
-------
1233
-- Reset the sequence to its origina...
Insert into … values ( SELECT … FROM … )
...
@maheshmnj no, only the columns that are set to NOT NULL and no default value need to be included, any other columns will be set to their default values or NULL
– travis
Feb 24 at 16:49
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