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Adding a public key to ~/.ssh/authorized_keys does not log me in automatically

...===================== 7. Consider the excellent http://www.fail2ban.org 8. Extra SSH tunnel to access a MySQL (bind = 127.0.0.1) server share | improve this answer | follow ...
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How to create EditText with rounded corners? [closed]

...ent" android:layout_height="wrap_content" android:text="@string/hello" android:background="@drawable/rounded_edittext_states" android:padding="5dip" /> </LinearLayout> share ...
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Why prefer two's complement over sign-and-magnitude for signed numbers?

...ou that a block of memory is a signed or unsigned integer or a double or a string or something else. The raw data is whatever type you choose to interpret it as. – Welbog Jul 2 '15 at 19:23 ...
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Parsing JSON with Unix tools

...ivalent to curl --silent, whereas jq -r means jq --raw-output i.e. without string quotes. – Serge Stroobandt Oct 26 '18 at 21:52 ...
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Why does the indexing start with zero in 'C'?

...s the operand of the sizeof operator, or the unary & operator, or is a string literal used to initialize an array, an expression that has type "array of type" is converted to an expression with type "pointer to type" that points to the initial element of the array object and is not an lvalue. If...
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Counting Chars in EditText Changed Listener

...d in one of the answers, but its very inefficient textMessage.getText().toString().length() share | improve this answer | follow | ...
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Is there a performance difference between a for loop and a for-each loop?

...ts. First, the classic way of looping through List: for (int i=0; i < strings.size(); i++) { /* do something using strings.get(i) */ } Second, the preferred way since it's less error prone (how many times have YOU done the "oops, mixed the variables i and j in these loops within loops" thing?...
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Remove padding from columns in Bootstrap 3

... start or have it as a secondary class as well without targeting where the string is found as part of another class name. – Brett Jun 15 '16 at 13:04 ...
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Find the PID of a process that uses a port on Windows

...-compatible) one-liner to ease copypaste scenarios: netstat -aon | Select-String 8080 | ForEach-Object { $_ -replace '\s+', ',' } | ConvertFrom-Csv -Header @('Empty', 'Protocol', 'AddressLocal', 'AddressForeign', 'State', 'PID') | ForEach-Object { $portProcess = Get-Process | Where-Object Id -eq $_...
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Why use multiple columns as primary keys (composite primary key)

...going to, in general, perform more poorly than a surrogate key'. Often an extra query is required to get the surrogate key of a relationship when you consider it. At which point it's a full extra round trip slower performance wise. – ttugates Apr 19 '19 at 20...