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How to install Xcode Command Line Tools
...version 2333, failed with version 2003. So, try xcode-select --install and if that does not work download as described below.
In early February 2014 xcode-select --install has been reporting that "Can't install the software because it is not currently available from the Software Update server". In ...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...t of Annex B says:
... All of the language features and behaviours specified in this annex have one or more undesirable characteristics and in the absence of legacy usage would be removed from this specification. ...
... Programmers should not use or assume the existence of these features and ...
JavaScript listener, “keypress” doesn't detect backspace?
... KeyDown event is raised for all including nonprintable such as Control, Shift, Alt, BackSpace, etc.
UPDATE:
The keypress event is fired when a key is pressed down and that key normally produces a character value
Reference.
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Call PowerShell script PS1 from another PS1 script inside Powershell ISE
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A late addition: If you're worried abot variance (or, actually, just want "solid" code) you probably want to use "Write-Output" rather than "Write-Host".
– KlaymenDK
Nov 20 '15 at 8:43
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write a shell script to ssh to a remote machine and execute commands
...able the host key check and automatically add the host key to the list of known hosts. If you do not want to have the host added to the known hosts file, add the option -o UserKnownHostsFile=/dev/null.
Note that this disables certain security checks, for example protection against man-in-the-middle...
How can I find a specific element in a List?
...wever).
public string Id { get; set; }
You can simply use properties as if you were accessing a field:
var obj = new MyClass();
obj.Id = "xy"; // Calls the setter with "xy" assigned to the value parameter.
string id = obj.Id; // Calls the getter.
Using properties, you would search for...
static linking only some libraries
How can I statically link only a some specific libraries to my binary when linking with GCC?
8 Answers
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Range references instead values
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And of course, if you repeatedly access array[idx] you could instead choose to have e := &array[idx] at the top of the for loop and then use e.field1, e.field2, etc which more closely resembles the OP might have wanted (just with two li...
Queue.Queue vs. collections.deque
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Queue.Queue and collections.deque serve different purposes. Queue.Queue is intended for allowing different threads to communicate using queued messages/data, whereas collections.deque is simply intended as a datastructure. That's why Queue.Queue has methods like put...
Windows batch: echo without new line
...n checking the ERRORLEVEL becomes important as setting set /p= without specifying a variable name will set the ERRORLEVEL to 1.
A better approach would be to just use a dummy variable name like so:
echo | set /p dummyName=Hello World
This will produce exactly what you want without any sneaky stu...