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How to get browser width using JavaScript code?
I am trying to write a JavaScript function to get the current browser width.
8 Answers
...
valueOf() vs. toString() in Javascript
...function () { return "foo"; },
valueOf: function () { return 42; }
};
alert(x); // foo
"x=" + x; // "x=42"
x + "=x"; // "42=x"
x + "1"; // 421
x + 1; // 43
["x=", x].join(""); // "x=foo"
The toString function is not "trumped" by valueOf in general. The ECMAScript standard actually answers th...
Skip certain tables with mysqldump
...s not a typo).
If you want to ignore multiple tables you can use a simple script like this
#!/bin/bash
PASSWORD=XXXXXX
HOST=XXXXXX
USER=XXXXXX
DATABASE=databasename
DB_FILE=dump.sql
EXCLUDED_TABLES=(
table1
table2
table3
table4
tableN
)
IGNORED_TABLES_STRING=''
for TABLE in "${EXCLUDED_TABLES[...
Media query to detect if device is touchscreen
...ot on a touchscreen device? If there is no way, do you suggest using a JavaScript solution such as !window.Touch or Modernizr?
...
Can't install nuget package because of “Failed to initialize the PowerShell host”
...
By default the PowerShell script execution is very limited for security reasons. For use within NuGet we need to open the doors.
1. Step
Open Windows PowerShell, run as Administrator
2. Step
NuGet is using the 32 bit console, so it wont be affecte...
Copy file(s) from one project to another using post build event…VS2010
...
xcopy "$(TargetDir)*$(TargetExt)" "$(SolutionDir)\Scripts\MigrationScripts\Library\" /F /R /Y /I
/F – Displays full source & target file names
/R – This will overwrite read-only files
/Y – Suppresses prompting to overwrite an existing file(s)
/I – Assumes th...
Uploading both data and files in one form using Ajax?
...var form = $("#Form");
// you can't pass Jquery form it has to be javascript form object
var formData = new FormData(form[0]);
//if you only need to upload files then
//Grab the File upload control and append each file manually to FormData
//var files = form.find("#fileupload"...
iFrame src change event detection?
...in the following example:
<iframe src="http://www.google.com/" onLoad="alert('Test');"></iframe>
The alert will pop-up whenever the location within the iframe changes. It works in all modern browsers, but may not work in some very older browsers like IE5 and early Opera. (Source)
If ...
Escape quotes in JavaScript
...re causing the onclick HTML attribute to close prematurely.
Using the JavaScript escape character, \, isn't sufficient in the HTML context. You need to replace the double-quote with the proper XML entity representation, &quot;.
...
jQuery multiple events to trigger the same function
...ation is important, and may (or may not) be required depending on when the script is loaded / run, and if the elements exist in the DOM at the time the script is loaded / run.
– random_user_name
Jan 11 '17 at 16:57
...