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How to copy text from Emacs to another application on Linux
... (message "graphics active")
)
(insert (shell-command-to-string "xsel -o -b"))
)
)
(global-set-key [f8] 'copy-to-clipboard)
(global-set-key [f9] 'paste-from-clipboard)
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How to copy text programmatically in my Android app?
...t() != null) && (endSelection > startSelection ))
{
String selectedText = txtNotes.getText().toString().substring(startSelection, endSelection);
int sdk = android.os.Build.VERSION.SDK_INT;
if(sdk < android.os.Build.VERSION_CODES.HONEYCOMB) {
...
How do I remove a file from the FileList
...re file list by setting the value property of the input object to an empty string, like:
document.getElementById('multifile').value = "";
BTW, the article Using files from web applications might also be of interest.
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What exactly is an HTTP Entity?
... @lmray: they are entirely different entities. ;) (One is about encoding strings in a HTML text, the other is about structuring information when a browser and a server talk to each other over the HTTP protocol. Also, one is more confusing than the other. Or vice versa. ;-o )
–...
How to add 30 minutes to a JavaScript Date object?
...unction() { if(ret.getDate() != date.getDate()) ret.setDate(0);};
switch(String(interval).toLowerCase()) {
case 'year' : ret.setFullYear(ret.getFullYear() + units); checkRollover(); break;
case 'quarter': ret.setMonth(ret.getMonth() + 3*units); checkRollover(); break;
case 'month...
list_display - boolean icons for methods
... - go a couple of screens down from here, and you'll find this:
If the string given is a method of the model, ModelAdmin or a callable that returns True or False Django will display a pretty "on" or "off" icon if you give the method a boolean attribute whose value is True.
and the example give...
Importing data from a JSON file into R
... file into R? More specifically, the file is an array of JSON objects with string fields, objects, and arrays. The RJSON Package isn't very clear on how to deal with this http://cran.r-project.org/web/packages/rjson/rjson.pdf .
...
How can I tell when HttpClient has timed out?
...l then throw a TaskCanceledException if it has timed out. Additionally, GetStringAsync and GetStreamAsync internally handle timeout, so they will NEVER throw.
string baseAddress = "http://localhost:8080/";
var client = new HttpClient()
{
BaseAddress = new Uri(baseAddress),
Timeout = Time...
Debugging sqlite database on the device
...(preferably a hex-viewer) and check whether it starts with SQLite format 3 string. Also make sure you have a correct sqlite version (i.e. you're not trying to open sqlite3 database with sqlite2 executable). And you may also try other SQLite clients (for example SQLiteStudio). Hope it helps.
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Prevent strace from abbreviating arguments?
...You want the -v -s strsize option, which specifies the maximum length of a string to display (the default is 32).
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