In order to stop tracking a file in git then rm is used – however this will delete the file from my local directory as well. The following will stop tracking the file, but keep it on my local computer.
git rm --cached path/filename |
After this step, it is very likely that the file should be added to a .gitignore file;)
Note: This is since the phone density is based on the phone (or tablet) you have connected the smart extension to, not the smart extension itself.
For the axis the values are:
| Positive value | Negative value | |
| x: | The button is up | The button is down |
| y: | The Sony label is up | The Sony label is down |
| z: | The Screen is down | The screen is up |
Also a interesting thing to note, no matter how we all try to (when having the accelerometer using the SENSOR_STATUS_ACCURACY_HIGH) we can not get it to go past 78,15m/s^2.
The RedicrectToAction simply generates a HTTP 302 code witch tells the browser to get the next page.
It is important to remember that when this is used inside a view then we should return RedicrectToAction. This will render the View to the client (and make it redirect) and will stop any further execution (if the RedirectToAction for instance is inside a if statement)
public ActionResult Upload(UploadOrderModel uploadorder)
{
if (uploadorder.IsInvalid)
{
//somthing fishy is going on ...
return RedirectToAction("Index", "Home");
}
//do important things here
return View(orderInfo);
} |
A span is normally a inline element so setting a width to it might not have the effects you are looking for.
In order to “force” a span to have a width it can be set as a inline-block
<span style="display:inline-block;width:92px;"> </span> |
another (better!) way is to use padding to give the span a size.
<span style="padding: 10px 20px; font-size: 0px;"> </span> |
(The font-size is here to “fix” the height of the span; and don’t forget that padding happens on both sides in this example so the end result is 20x40px)
This can happen for instance when JQuery has not been fully loaded before trying to execute JQuery code.
Using $(document).ready(function($) is one way to solve this, as this should wait until JQuery is fully loaded.
<script type="text/javascript"> $(document).ready(function($) { //some awsome jquery code }); </script> |
To find the part of a string after the last \ using javascript the following can be used.
alert( this.value.substring(this.value.lastIndexOf("\\")+1) ); |
myString = "545.2222" float(myString) #545.2222 #or to round it of int(float(myString)) #545 #or to keep us safe in case the myString should be checked for "funny" values try: i = int(myString) except ValueError: i = 0 |
Specifying the JVM Eclipse should use is both a nice way to make sure it is correct now and to know that future upgrades/updates won’t mess with this.
This is done by specifying the -vm option in the “eclipse.ini” file.
Important bits to know about this:
Example eclipse.ini (for windows)
-startup plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.100.v20110502 -product org.eclipse.epp.package.jee.product --launcher.defaultAction openFile --launcher.XXMaxPermSize 256M -showsplash org.eclipse.platform --launcher.XXMaxPermSize 256m --launcher.defaultAction openFile -vm C:\progra~1\Java\jdk1.6.0_26\bin\javaw.exe -vmargs -Dosgi.requiredJavaVersion=1.5 -Xms40m -Xmx512m |
In order to generate a skeleton javadoc when using Eclipse then “Shift”+”Alt”+”J” does this for the object/class/function Eclipse you are currently inside.