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Passing two command parameters using a WPF binding
...public object Convert(object[] values, ...)
{
Tuple<string, string> tuple = new Tuple<string, string>(
(string)values[0], (string)values[1]);
return (object)tuple;
}
}
// ...
public void OnExecute(object parameter)
{
var param = (...
Is the size of C “int” 2 bytes or 4 bytes?
...
I know it's equal to sizeof(int). The size of an int is really compiler dependent. Back in the day, when processors were 16 bit, an int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Still, using sizeof(int) is the best way to get the size of...
Execute command on all files in a directory
...ail if there are no files present in the directory and an un-expanded glob string will be passed to the command to be run, which could have undesirable results. The bash shell provides an extended shell option for this using nullglob. So the loop basically becomes as follows inside the directory con...
How to minify php page html output?
...b.com/mrclay/minify
HTML
Tell Apache to deliver HTML with GZip - this generally reduces the response size by about 70%. (If you use Apache, the module configuring gzip depends on your version: Apache 1.3 uses mod_gzip while Apache 2.x uses mod_deflate.)
Accept-Encoding: gzip, deflate
Content-Encodi...
How to change an Android app's name?
...reen Class name.
Please make sure that you change label:
android:label="@string/title_activity_splash_screen"
in your Splash Screen activity in your strings.xml file. It can be found in Res -> Values -> strings.xml
See more here.
...
Python code to remove HTML tags from a string [duplicate]
...ML modules built in. The simplest one for the case that you already have a string with the full HTML is xml.etree, which works (somewhat) similarly to the lxml example you mention:
def remove_tags(text):
return ''.join(xml.etree.ElementTree.fromstring(text).itertext())
...
How can we prepend strings with StringBuilder?
I know we can append strings using StringBuilder . Is there a way we can prepend strings (i.e. add strings in front of a string) using StringBuilder so we can keep the performance benefits that StringBuilder offers?
...
Practical example where Tuple can be used in .Net 4.0?
...ement a currency exchange mapping:
var forex = new Dictionary<Tuple<string, string>, decimal>();
forex.Add(Tuple.Create("USD", "EUR"), 0.74850m); // 1 USD = 0.74850 EUR
forex.Add(Tuple.Create("USD", "GBP"), 0.64128m);
forex.Add(Tuple.Create("EUR", "USD"), 1.33635m);
forex.Add(Tuple.Crea...
Add a prefix string to beginning of each line
...
@BinChen escape the / like \/ (in single-quoted strings) or \\/ (in double-quoted strings)
– user6516765
Mar 28 '17 at 5:23
8
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Fastest hash for non-cryptographic uses?
...its respectively 160 bits). But if you just want to check whether a stored string is corrupted, you'll be fine with CRC32.
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