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How to load up CSS files using Javascript?
... could encode the css path itself to generate id..
if (!document.getElementById(cssId))
{
var head = document.getElementsByTagName('head')[0];
var link = document.createElement('link');
link.id = cssId;
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = 'http:/...
How to delete and replace last line in the terminal using bash?
...
The carriage return by itself only moves the cursor to the beginning of the line. That's OK if each new line of output is at least as long as the previous one, but if the new line is shorter, the previous line will not be completely overwritten...
Difference between string and text in rails?
...uage.
with MySQL :string is mapped to VARCHAR(255)
- http://guides.rubyonrails.org/migrations.html
:string | VARCHAR | :limit => 1 to 255 (default = 255)
:text | TINYTEXT, TEXT, MEDIUMTEXT, or LONGTEXT2 | :limit => 1 to 4294967296 (default = 65536)
...
Can “this” ever be null in Java?
...The instance is implicitly passed as a parameter to the method, referenced by this. If this was null then there'd have been no instance to call a method of.
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Android emulator shows nothing except black screen and adb devices shows “device offline”
...ment in Android.
So, the problem is that when I try to launch an emulator by issuing the command emulator @A2 , an emulator comes up on the screen. But even after waiting for as long as 2-3 hrs, all it shows is a black screen. Not even the android home screen or the android logo. Just a black scr...
Portable way to get file size (in bytes) in shell?
...
wc -c < filename (short for word count, -c prints the byte count) is a portable, POSIX solution. Only the output format might not be uniform across platforms as some spaces may be prepended (which is the case for Solaris).
Do not omit the input redirection. When the file is pas...
Authentication issue when debugging in VS2013 - iis express
... answered Dec 31 '13 at 11:58
Toby SimmerlingToby Simmerling
2,18811 gold badge88 silver badges55 bronze badges
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Calculate distance between two points in google maps V3
...ited Mar 7 '14 at 17:02
Mathias Bynens
124k4848 gold badges203203 silver badges238238 bronze badges
answered Oct 1 '09 at 9:07
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How can I write output from a unit test?
...r xUnit, jonzim's answer worked for me, even in a different thread spawned by the test.
– Qwertie
Jun 4 '19 at 15:31
1
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Convert Data URI to File then append to FormData
...se64/URLEncoded data component to raw binary data held in a string
var byteString;
if (dataURI.split(',')[0].indexOf('base64') >= 0)
byteString = atob(dataURI.split(',')[1]);
else
byteString = unescape(dataURI.split(',')[1]);
// separate out the mime component
...