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How to take screenshot with Selenium WebDriver
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do you mean it gets desktop and everything? Or you mean that it just gets the viewport?
– vtortola
Mar 1 '17 at 15:11
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How to read a text file reversely with iterator in C#
...nst int DefaultBufferSize = 4096;
/// <summary>
/// Means of creating a Stream to read from.
/// </summary>
private readonly Func<Stream> streamSource;
/// <summary>
/// Encoding to use when converting bytes to text
//...
Java String to SHA1
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SHA-1 (and all other hashing algorithms) return binary data. That means that (in Java) they produce a byte[]. That byte array does not represent any specific characters, which means you can't simply turn it into a String like you did.
If you need a String, then you have to format that byte...
diff current working copy of a file with another branch's committed copy
... has no -v option according to docs git-scm.com/docs/git-difftool. Did you mean -y?
– ks1322
Sep 4 '19 at 10:21
add a comment
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Storing SHA1 hash values in MySQL
...ge requirements for BINARY(20) and CHAR(40).
CREATE TABLE `binary` (
`id` int unsigned auto_increment primary key,
`password` binary(20) not null
);
CREATE TABLE `char` (
`id` int unsigned auto_increment primary key,
`password` char(40) not null
);
With million of records binary(2...
Git keeps asking me for my ssh key passphrase
...you your passphrase just once, and then you should be allowed to push, provided that you uploaded the public key to Github.
To save key permanently on macOS:
ssh-add -K
This will persist it after you close and re-open it by storing it in user's keychain.
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Is null check needed before calling instanceof?
... That explanation sounds strangely circular... but I know what you mean :-)
– Kris
Apr 28 '17 at 0:15
@Kris ty...
How to copy a file to multiple directories using the gnu cp command
...ause the answer attempted to be helpful by suggesting another way does not mean the question was not answered.
– Nicole
Oct 8 '13 at 2:51
3
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Strip HTML from strings in Python
...ner content is made of one or more (+) characters that isn't a <. The ? means that it will match the smallest string it can find. For example given <p>Hello</p>, it will match <'p> and </p> separately with the ?. Without it, it will match the entire string <..Hello..>...
PHP: How to check if image file exists?
...m/images/'.$filename;
if (@getimagesize($src)) {
Note that the '@' will mean that if the image does not exist (in which case the function would usually throw an error: getimagesize(http://www.mydomain.com/images/filename.png) [function.getimagesize]: failed) it will return false.
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