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What can be the reasons of connection refused errors?
...TCP SYN packet and send a TCP RST back to you.
See https://tools.ietf.org/html/rfc793 page 69:
SYN-RECEIVED STATE
If the RST bit is set
If this connection was initiated with a passive OPEN (i.e., came
from the LISTEN state), then return this connection to LISTEN state
and return...
BAT file: Open new cmd window and execute a command in there
...1.cmd" & "c:\Program Files\demo2.cmd""
Source: http://ss64.com/nt/cmd.html
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How to concatenate a std::string and an int?
...str();
}
Shamelessly stolen from http://www.research.att.com/~bs/bs_faq2.html.
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jQuery: Check if div with certain class name exists
...
@Hussein: The HTML5 css selector means that this will almost certainly always be the worst possible way to do this. -1 for not simply deleting your post.
– Stefan Kendall
Apr 26 '11 at 18:31
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Make Adobe fonts work with CSS3 @font-face in IE9
.... For an online tool, click here: https://www.andrebacklund.com/fontfixer.html
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How to darken a background using CSS?
...und, placed as absolute and negative z-index :
http://jsfiddle.net/2YW7g/
HTML
<div class="main">
<div class="bg">
</div>
Hello World!!!!
</div>
CSS
.main{
width:400px;
height:400px;
position:relative;
color:red;
background-color:...
PHP - Move a file into a different folder on the server
... $file
arr[i]=$file
i=$((i+1))
done
mv -f "${arr[0]}" /var/www/html/
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How can I create an object and add attributes to it?
...standard library since Python 3.3 (docs.python.org/3/library/unittest.mock.html)
– illagrenan
Dec 18 '17 at 13:03
2
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Set EditText cursor color
...lt;!-- Set theme colors from http://www.google.com/design/spec/style/color.html#color-color-palette-->
<!-- colorPrimary is used for the default action bar background -->
<item name="colorPrimary">#088FC9</item>
<!-- colorPrimaryDark is used for the status bar -...
Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
... This worked for me. Follow the guide here: maven.apache.org/install.html and set your system PATH variable with C:\apache-maven-3.6.3\bin
– ChrisE
Jul 4 at 11:24
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