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Show MySQL host via SQL Command
...l, but is it possible to show the current connections host.
Not connection_id, but the IP Address or Name of the host.
4 An...
Custom bullet symbol for elements in that is a regular character, and not an image
...ou want to use some other character in place of the bullet. Again, CSS provides a straightforward solution. Simply add list-style: none; to your rule and force the LIs to display with hanging indents. The rule will look something like this:
ul {
list-style: none;
margin-left: 0;
padding-lef...
How do I copy a hash in Ruby?
... languages, copy constructors are easy to find. Half an hour of searching didn't find it in ruby. I want to create a copy of the hash so that I can modify it without affecting the original instance.
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Can an input field have two labels?
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We should all use only valid code, otherwise things might break in the future or for somebody else or with some JS library or whatever.
– SHernandez
Aug 17 '14 at 12:36
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How to change the status bar color in Android?
...all it's not a duplicate as in How to change the background color of android status bar
19 Answers
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Updating address bar with new URL without hash or reloading the page
... answered Jul 27 '10 at 1:34
David MurdochDavid Murdoch
79.4k3838 gold badges139139 silver badges183183 bronze badges
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Example of UUID generation using Boost in C++
I want to generate just random UUID's, as it is just important for instances in my program to have unique identifiers. I looked into Boost UUID , but I can't manage to generate the UUID because I don't understand which class and method to use.
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Removing All Child Views from View
How would I remove all child views from a widget? For example, I have a GridView and I dynamically inflate many other LinearLayouts into it; later in my application I am looking to start fresh with that GridView and clear all of its child Views. How would I do this? TIA.
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How do I reword the very first git commit message?
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fork0: That's great, thanks. Curious, is this to be considered "legitimate" practice, for lack of better word. I mean, is it common/recommended to do it like this? Also, can you do this time and time again in cases with faulty commit messages? Reason for asking that is because I f...
Export to CSV via PHP
... 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Ty...