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How can I ssh directly to a particular directory?
I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort:
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Is using 'var' to declare variables optional? [duplicate]
...variable. However, it can still be deleted with delete (most likely by someone else's code who also failed to use var). If you use var in the global scope, the variable is truly global and cannot be deleted.
This is, in my opinion, one of the most dangerous issues with javascript, and should be dep...
Accessing private member variables from prototype-defined functions
...this have so many upvotes? This doesn't make the variable private. As mentioned above using person.getSecret() will let you access that private variable from anywhere.
– alexr101
Jul 18 '18 at 19:17
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How to request Administrator access inside a batch file
...vior is that when they right-click on the file and say Open, they will get one of those UAC dialogs that makes the screen go dark and forces them to answer whether they want to give the application permission to run as administrator. Instead, they are just seeing "Access denied" on the command line...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
...because the tabbed interface is merely a kind of overflow presentation — one could equally well just show all the form controls in one big page with a scrollbar. It is similarly incorrect to use this attribute to hide content just from one presentation — if something is marked hidden, it is hidd...
Insert results of a stored procedure into a temporary table
...w what the difference between this and @Aaron Alton's solution above. This one seems far simpler, but I am unsure as to any other implications.
– funkymushroom
Jun 1 '12 at 17:57
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Why is UICollectionViewCell's outlet nil?
...y added a view controller. the boilerplate code included the line you mentioned. even though it seemed correct (correct identifier & class) it refused to connect the outlets. now it works. sweet!
– Joris Weimar
Oct 9 '14 at 19:36
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How to convert a Binary String to a base 10 integer in Java
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this one is helpful for me because I have to do a school project with conversions without using the ones java already has
– bucksnort2
Oct 16 '13 at 13:46
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Find index of last occurrence of a substring in a string
...eversed (i.e. original) string.
Watch out, though! If target is more than one character, you probably won't find it in the reversed string. To fix this, use last_pos = len(s) - 1 - s[::-1].index(target[::-1]), which searches for a reversed version of target.
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What's the difference between the atomic and nonatomic attributes?
...ead B and C calling the setter with different values, thread A may get any one of the three values returned -- the one prior to any setters being called or either of the values passed into the setters in B and C. Likewise, the object may end up with the value from B or C, no way to tell.
Ensuring ...