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Attach to a processes output for viewing
...at file in real time.
Another option is to launch your program inside of 'screen', which is a sort-of text-based Terminal application. Screen sessions can be attached and detached, but are nominally meant only to be used by the same user, so if you want to share them between users, it's a big pain...
How can I create a table with borders in Android?
...the width of the others but it's no problem if your table fills the entire screen.
An Example:
drawable/cell_shape.xml
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape= "rectangle" >
<solid android...
How to delete a file or folder?
...: ")
## Try to remove tree; if failed show an error using try...except on screen
try:
shutil.rmtree(mydir)
except OSError as e:
print ("Error: %s - %s." % (e.filename, e.strerror))
share
|
...
Android webview slow
...ce. We used a video view to play videos: fortunately we just needed a full screen video. As a workaround it's possible to have the webview transparent and a video view playing in the background, although I know it's not the same thing.
– Ena
Apr 30 '13 at 7:25
...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
...n. Optional, set height and width to 100% if you want it to fill the whole screen and nothing but the whole screen
#wrapper{
height: 100%;
width: 100%;
position: fixed;
overflow: hidden;
}
<div id="wrapper">
<p>All</p>
<p>Your</p>
<p>El...
How to edit incorrect commit message in Mercurial? [duplicate]
...you want to modify the message for, and it should automatically change the screen to the MQ editor. Edit the message which is in the middle of the screen, then click QRefresh. Finally, right click on the patch and choose Modify History->Finish Patch, which will convert it from a patch back into a...
Capture HTML Canvas as gif/jpg/png/pdf?
...rn the data URL into image data, then finally it can show the image. For a screen size image that's a huge amount of memory/copying/parsing. Just a suggestion
– gman
Jan 25 '17 at 8:26
...
How to detect when an Android app goes to the background and come back to the foreground
... this happened to me) is that if you want to lock your app with a password screen when it goes to the background (like 1Password if you're familiar with it), you may accidentally lock your app if you run low on memory and are suddenly testing for >= TRIM_MEMORY, because Android will trigger a LOW...
Why does Oracle 9i treat an empty string as NULL?
...se corresponded to a field in a form that a data entry operator saw on his screen. If the operator didn't type anything into a field, whether that's "birthdate" or "address" then the data for that field is "unknown". There's no way for an operator to indicate that someone's address is really an empt...
How to get default gateway in Mac OSX
... System Preferences:
Step 1: Click the Apple icon (at the top left of the screen) and select System Preferences.
Step 2: Click Network.
Step 3: Select your network connection and then click Advanced.
Step 4: Select the TCP/IP tab and find your gateway IP address listed next to Router.
...