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What is the behavior difference between return-path, reply-to and from?
... In other words, the Return-Path header is as trustworthy as the checks performed by the receiving SMTP server, where the others can be easily spoofed.
– cdhowie
Jun 15 '15 at 20:32
...
What should every developer know about databases? [closed]
...l design.
The next thing developers need to learn is that while speed (performance) is important, other measures of design goodness are even more important, such as the ability to revise and extend the scope of the database down the road, or simplicity of programming.
Finally, anybody who mess...
Is 'switch' faster than 'if'?
... like this -- note that the compiler in practice would need to insert some form of if test around the table to ensure that the input was valid in the table. Note also that it only works in the specific case that the input is a run of consecutive numbers.
If the number of branches in a switch is ext...
What is the difference between canonical name, simple name and class name in Java Class?
...operations but is not guaranteed to be unique.
the type name returns "an informative string for the name of this type", "It's like toString(): it's purely informative and has no contract value" (as written by sir4ur0n)
shar...
How do search engines deal with AngularJS applications?
...t;meta name="fragment" content="!">
Google will not index them in this form, but will instead pull a static version of the site from the _escaped_fragments_ URL and index that.
Pushstate URLs look like any ordinary URL:
domain.com/path/to/resource
The difference is that Angular handles them ...
Best way to work with dates in Android SQLite [closed]
...at) {
String finalDateTime = "";
SimpleDateFormat iso8601Format = new SimpleDateFormat(
"yyyy-MM-dd HH:mm:ss");
Date date = null;
if (timeToFormat != null) {
try {
date = iso8601Format.parse(timeToFormat);
} catch (ParseException e...
How to read the output from git diff?
... --git a/builtin-http-fetch.c b/http-fetch.c is a "git diff" header in the form diff --git a/file1 b/file2. The a/ and b/ filenames are the same unless rename/copy is involved (like in our case). The --git is to mean that diff is in the "git" diff format.
Next are one or more extended header lines...
地图组件（高德地图） · App Inventor 2 中文网
...性）
LoadFromURL(url)
Loads a feature collection in GeoJSON format from the given url. On success,
the event GotFeatures will be raised with the given url
and a list of features parsed from the GeoJSON as a list of (key, value) pairs. On failure,
the LoadError event will be raised ...
docker mounting volumes on host
...ever, the manual mentions that you can provide a named volume to -v in the form of named-volume:/path/in/container. Unnamed volumes are given hashes for names and those hashes can be provided instead of a host-path to access orphaned volumes. :) Be aware volume ls may not show them all - try docker ...
What MIME type should I use for CSV?
...crosoft
Excel generically (i.e., independent of version, subtype, or platform format).
I wasn't aware that vendor extensions were allowed. Check out this answer to find out more - thanks starbeamrainbowlabs for the reference.
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