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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?
...very last lines of corresponding manual page (faqs.org/docs/bashman/bashref_56.html) which I didn't read to the end.
– Tianyi Cui
Aug 18 '10 at 22:22
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Exec : display stdout “live”
...
ls.stdout.on('data', function (data) {
console.log('stdout: ' + data.toString());
});
ls.stderr.on('data', function (data) {
console.log('stderr: ' + data.toString());
});
ls.on('exit', function (code) {
console.log('child process exited with code ' + code.toString());
});
exec buffers t...
Paste text on Android Emulator
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In a terminal, type adb shell input text 'my string here. With some characters escaped like \$ that'
Note that an alternative method for including spaces in the text is to substitute %s for each space character.
...
Checking the equality of two slices
...and []byte(nil)) are not deeply equal.
Other values - numbers, bools, strings, and channels - are deeply
equal if they are equal using Go's == operator.
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Hash collision in git
...
Picking atoms on 10 Moons
An SHA-1 hash is a 40 hex character string... that's 4 bits per character times 40... 160 bits. Now we know 10 bits is approximately 1000 (1024 to be exact) meaning that there are 1 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 different SHA-1...
How do Google+ +1 widgets break out of their iframe?
...pect that element then you'll get an iframe src for plusone.google.com/u/0/_/+/fastbutton?url=... This iframe contains the CSRF token for submitting to google+.
– rook
Sep 6 '11 at 0:50
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ActionLink htmlAttributes
...k("Edit", "edit", "markets",
new { id = 1 },
new Dictionary<string, object> { { "class", "ui-btn-right" }, { "data-icon", "gear" } });
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How to align input forms in HTML
..., in a two-dimensional structure.
[consider what you would do if you had string or numeric values to display instead of input boxes.]
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Is there any way to close a StreamWriter without closing its BaseStream?
...am based on the stream you wrote in.
public System.IO.Stream CreateStream(string value)
{
var baseStream = new System.IO.MemoryStream();
var baseCopy = new System.IO.MemoryStream();
using (var writer = new System.IO.StreamWriter(baseStream, System.Text.Encoding.UTF8))
{
writ...
Can I get a list of files marked --assume-unchanged?
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PowerShell solution, using Select-String \ sls
git ls-files -v | sls -pattern ^h -casesensitive
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