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set gvim font in .vimrc file
...e file.
Type Ctrl+R followed by :.
The command in step 6 will insert the contents of the : special register
which contains the last m>ex m>-mode command used. Here that will be the command
from step 4, which has the properly formatted font name thanks to the tab
completion of the value previously se...
m>PHP m> Fatal error: Using $this when not in object contm>ex m>t
...
In my indm>ex m>.m>php m> I'm loading maybe
foobarfunc() like this:
foobar::foobarfunc(); // Wrong, it is not static method
but can also be
$foobar = new foobar; // correct
$foobar->foobarfunc();
You can not invoke method this w...
What is the difference between display: inline and display: inline-block?
... No, I'm not. img-tags are a "replaced elements" which basically means the content is replaced so it behaves like an inline-block element. And yes the actual default property (the by the browser computed property is inline). But the only reason for that is because inline-block wasn't introduced unti...
What does $$ (dollar dollar or double dollar) mean in m>PHP m>?
...
It evaluates the contents of one variable as the name of another. Basically it gives you the variable whose name is stored in $link.
share
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How to convert array values to lowercase in m>PHP m>?
How can I convert all values in an array to lowercase in m>PHP m>?
10 Answers
10
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Encoding Javascript Object to Json string
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
What is the difference between include and require in Ruby?
...t load a file as require do, but instead replace the #include line, by the content of the file. Included files don't have to be 'header' and #include don't have to be at the beginning of file but can be anywhere, like in class or even a method definition. This means you can do mixin in C++ by writt...
What's the difference between echo, print, and print_r in m>PHP m>?
...Just to add to John's answer, echo should be the only one you use to print content to the page.
print is slightly slower. var_dump() and print_r() should only be used to debug.
Also worth mentioning is that print_r() and var_dump() will echo by default, add a second argument to print_r() at least ...
How to remove a directory from git repository?
...d is incidentally why the man page for git describes itself as "the stupid content tracker"
An answer on "How do I add an empty directory to a git repository" links to the FAQ on this subject:
Currently the design of the git indm>ex m>
(staging area) only permits files to
be listed, and nobody c...
Passing multiple values to a single PowerShell script parameter
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...