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python location on mac osx
...ocal/bin/python is linked to:
$ ls -l /usr/local/bin/python
lrwxr-xr-x 1 root wheel 68 Jul 5 10:05 /usr/local/bin/python@ -> ../../../Library/Frameworks/Python.framework/Versions/2.7/bin/python
In this case, that is typical for a python.org installed Python instance or it could be one buil...
How to get an element's top position relative to the browser's viewport?
...itioned element. Which, depending on the page structure, may or may not be root element.
– Denilson Sá Maia
Feb 2 '17 at 9:17
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A more pretty/informative Var_dump alternative in PHP? [closed]
...
If you are not admin (root) of your server, you most likely will not be able to install a PHP extension (I've never seen a shared hosting service that would install one to install PHP extensions) ; so, no, you won't be able to use Xdebug (anyway, ...
What does the “>” (greater-than sign) CSS selector mean?
...etimes mistakenly called the direct descendant combinator.1
That means the selector div > p.some_class only selects paragraphs of .some_class that are nested directly inside a div, and not any paragraphs that are nested further within.
An illustration:
div > p.some_class {
background:...
Selecting the last value of a column
...
Another good resource is the selected answer at productforums.google.com/forum/#!topic/docs/p3t3feg7Jic which shows how to get the first, last, or nth row in a FILTER()ed range, similar to @Geta's answer.
– Aaron Blenkush
...
Is there a way to reduce the size of the git folder?
...lle will remove EVERY >UNTRACKED< FILE AND DIRECTORY WITHIN YOUR GIT ROOT, not just "files listed in .gitignore". Anything that is not being tracked by Git, regardless of whether or not it is listed in .gitignore will be wiped. git clean -dfX (note the case on the X) will only remove items whi...
Difference between PCDATA and CDATA in DTD
...
By default, everything is PCDATA. In the following example, ignoring the root, <bar> will be parsed, and it'll have no content, but one child.
<?xml version="1.0"?>
<foo>
<bar><test>content!</test></bar>
</foo>
When we want to specify that an ele...
How can I load storyboard programmatically from class?
...indow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; 2) self.window.rootViewController = vc; and 3) [self.window makeKeyAndVisible];. You can also probably get rid of the modalTransitionStyle line because this isn't a modal transition from the app delegate.
– lewiguez
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Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method
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If you are using IIS 7+, you can place a web.config file into the root of the folder with this in the system.webServer section:
<httpProtocol>
<customHeaders>
<clear />
<add name="Access-Control-Allow-Origin" value="*" />
</customHeaders>
&l...
Is the LIKE operator case-sensitive with MSSQL Server?
...en-us/library/ms144250(v=sql.105).aspx
(a) To check a instance collation
select serverproperty('collation')
(b) To check a database collation
select databasepropertyex('databasename', 'collation') sqlcollation
(c) To create a database using a different collation
create database exampledataba...