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Similar to jQuery .closest() but traversing descendants?

... These examples all select depth-first descendants, not breadth-first, so these can't be used to solve the original question. In my testing they all returned the first span, not the second. – JrBaconCheez M...
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Renew Provisioning Profile

...gn). I discovered that if I change something on the screen (in my case, I selected a previously unused device), "Submit" darkens (becomes available). Click on "Submit". You're quietly (another UI problem :) taken back to the prior page, and the "Download" and "Edit" buttons are gone, and the status...
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What does Redis do when it runs out of memory?

...s reached Redis will try to remove keys # according to the eviction policy selected (see maxmemory-policy). # # If Redis can't remove keys according to the policy, or if the policy is # set to 'noeviction', Redis will start to reply with errors to commands # that would use more memory, like SET, LPU...
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How do I drop a function if it already exists?

... IF EXISTS ( SELECT * FROM sysobjects WHERE id = object_id(N'function_name') AND xtype IN (N'FN', N'IF', N'TF') ) DROP FUNCTION function_name GO If you want to avoid the sys* tables, you could instead do (from here in example A...
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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?

... The ~ selector is in fact the General sibling combinator (renamed to Subsequent-sibling combinator in selectors Level 4): The general sibling combinator is made of the "tilde" (U+007E, ~) character that separates two sequence...
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live output from subprocess command

...ptimization: If we are only using one pipe, or no pipe at # all, using select() or threads is unnecessary. if [self.stdin, self.stdout, self.stderr].count(None) >= 2: But, alas, here we've made at least two, and maybe three, different pipes, so the count(None) returns either 1 or 0. We...
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Best way to get identity of inserted row?

...rator error', GETDATE()); --Display the result set of the table variable. SELECT NewScrapReasonID, Name, ModifiedDate FROM @MyTableVar; --Display the result set of the table. SELECT ScrapReasonID, Name, ModifiedDate FROM Production.ScrapReason; GO ...
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How do I extract a sub-hash from a hash?

...e same: h1 = {:a => :A, :b => :B, :c => :C, :d => :D} h2 = h1.select {|key, value| [:b, :d, :e, :f].include?(key) } # => {:b=>:B, :d=>:D} h1 = Hash[h1.to_a - h2.to_a] # => {:a=>:A, :c=>:C} And if you want to patch that into the Hash class: class Hash def extract...
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autolayout - make height of view relative to half superview height

...lso need to setup bottom, left, and right constraints, like normal) . Then select the constraint and navigate to the Attribute inspector: Then you can adjust the multiplier. If you want it 50% of the super view leave it at 1, since it is aligned per the super's center. This is also a great way to...
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RichTextBox (WPF) does not have string property “Text”

... How about just doing the following: _richTextBox.SelectAll(); string myText = _richTextBox.Selection.Text; share | improve this answer | follow ...