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How to get the first five character of a String
...st 5 characters. You should get them with proper check, like this:
string title = "love" // 15 characters
var firstFiveChars = title.Length <= 5 ? title : title.Substring(0, 5);
// firstFiveChars: "love" (4 characters)
Without this check, Substring() function would throw an exception because ...
How can I get query string values in JavaScript?
...nal
You don't need jQuery for that purpose. You can use just some pure JavaScript:
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
r...
In c++ what does a tilde “~” before a function name signify?
...r for class Stack.
But taking your question exactly as it appears in the title:
In c++ what does a tilde “~” before a function name signify?
there is another situation. In any context except immediately before the name of a class (which is the destructor context), ~ is the one's compleme...
What does “@” mean in Windows batch scripts
...f this display. The command "echo off" turns off the display for the whole script, except for the "echo off" command itself. The "at" sign "@" in front makes the command apply to itself as well.
share
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What are the special dollar sign shell variables?
...f the most recent background command.
$0 is the name of the shell or shell script.
Most of the above can be found under Special Parameters in the Bash Reference Manual. There are all the environment variables set by the shell.
For a comprehensive index, please see the Reference Manual Variable In...
Resize svg when window is resized in d3.js
....rect {
fill: gold;
stroke: steelblue;
stroke-width: 5px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/5.7.0/d3.min.js"></script>
<div id="chartId"></div>
Note: Everything in the SVG image will scale with the window width. This includes stroke...
Which HTML5 tag should I use to mark up an author’s name?
...gt;</address>
on <time pubdate datetime="2011-08-28" title="August 28th, 2011">8/28/11</time>
</div>
</header>
<div class="article-content">
...
</div>
</article>
The pubdate attribute indicates that that is the...
How to get jQuery dropdown value onchange event
I have added two jQuery UI Dropdown Autocomplete script. Now I want get both value onchange of second dropdown and want to store separately in variable. How it is possible?
...
How to get a vertical geom_vline to an x-axis of class date?
... y=expcumresponse, ymin=exp.cr.ll,ymax=exp.cr.uu),alpha=0.2) +
labs(title="Italy Confirmed cases",
y ="# Cases ", x = "Date",color="Output")+
geom_vline(xintercept = as.numeric(ymd("2020-03-13")), linetype="dashed",
color = "blue", size=1.5)+
theme_minimal()
cod...
How can I import one Gradle script into another?
I have a complex gradle script that wraps up a load of functionality around building and deploying a number of netbeans projects to a number of environments.
...