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HTTP redirect: 301 (permanent) vs. 302 (temporary)
...lutely sure you're never going to use that URL again. Usually never on the root dir (example.com/)
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Difference between JOIN and INNER JOIN
...nal,
or you can specify CROSS JOIN.
OR
For an inner join, the syntax is:
SELECT ...
FROM TableA
[INNER] JOIN TableB
(in other words, the "INNER" keyword is optional - results are the same
with or without it)
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How to fix getImageData() error The canvas has been tainted by cross-origin data?
...cise to the reader, but i believe its possible to upload .php files to the root of the webserver with this code.
– hiburn8
Jan 28 at 15:25
...
How can I render a list select box (dropdown) with bootstrap?
...e box that bootstrap supports to render a "regular" defacto drop down list select box? That is, where the drop down box is a list of values and if selected populate the contents of the list box?
...
byte[] to hex string [duplicate]
...);
}
static string LinqConcat(byte[] data)
{
return string.Concat(data.Select(b => b.ToString("X2")).ToArray());
}
static string LinqJoin(byte[] data)
{
return string.Join("",
data.Select(
bin => bin.ToString("X2")
).ToArray());
}
static string LinqAgg(b...
Is there a VB.NET equivalent for C#'s '??' operator?
...mary>
''' Returns the first non-null T based on a collection of the root object and the args.
''' </summary>
''' <param name="obj"></param>
''' <param name="args"></param>
''' <returns></returns>
''' <remarks>Usage
''' Di...
How to get current relative directory of your Makefile?
...
As taken from here;
ROOT_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
Shows up as;
$ cd /home/user/
$ make -f test/Makefile
/home/user/test
$ cd test; make Makefile
/home/user/test
Hope this helps
...
Xcode/Simulator: How to run older iOS version?
...e simulator from 3.2 onwards after upgrading.
In the iPhone Simulator try selecting Hardware -> Version -> 3.2
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The identity used to sign the executable is no longer valid
... to Preferences --> Accounts --> View Details
Press the + symbol and select iOS Development
Press the refresh button in the lower left corner (called Download all in Xcode 7)
PS:
Sometimes it may also help to delete invalid provisioning profiles: right-click -> move to trash
I saw this...
Android Studio Collapse definitions and methods
... the keyboard shortcuts for these open Settings (File -> Settings) then select Keymap under IDE Settings. Now type folding into the search box (top right). Setup the keyboard shortcut for the various folding actions :)
sh...