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Does Firefox support position: relative on table elements?

... <div style="position:relative"> This will be positioned normally <div style="position:absolute; top:5px; left:5px;"> This will be positioned at 5,5 relative to the cell </div> </div> </td> ...
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jQuery removing '-' character from string

...in some other variable not part of the DOM, then you would likely want to call the .replace() function against that variable before you insert it into the DOM. Like this: var someVariable = "-123456"; $mylabel.text( someVariable.replace('-', '') ); or a more verbose version: var someVariable = ...
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Why can't Python's raw string literals end with a single backslash?

Technically, any odd number of backslashes, as described in the documentation . 12 Answers ...
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Why does this method print 4?

... When we first get into main, the space left over is X-M. Each recursive call takes up R more memory. So for 1 recursive call (1 more than original), the memory use is M + R. Suppose that StackOverflowError is thrown after C successful recursive calls, that is, M + C * R <= X and M + C * (R + 1)...
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What does the “-U” option stand for in pip install -U

...find any docs for pip's command line options/arguments. What does pip install -U mean? Does anyone have a link to a list of pip's options and arguments? ...
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Are 2^n and n*2^n in the same time complexity?

...out when it is okay to ignore terms in a time complexity equation, specifically with non-polynomial examples. 5 Answers ...
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Fragment onCreateView and onActivityCreated called twice

...ment in the constructor seems to make the double onCreateView problem magically go away (I assume it just ends up being null for onTabSelected when called through the ActionBar.setSelectedNavigationItem() path when saving/restoring state). ...
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Start / Stop a Windows Service from a non-Administrator user account

...(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD) It lists all the permissions each User / Group on this computer has with regards to . A description of one part of above command is as follows: D:(A;;CCLCSWRPWPDTLOCRRC;;;SY) It has the default owner, default group, and it has...
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How many Activities vs Fragments?

...at most closely matches the tutorial mentioned in the question is the one called "Layout" in the app; or FragmentLayoutSupport in the source code. In this demo, the logic has been moved out of the Activity and into the Fragment. The TitlesFragment actually contains the logic for changing Fragments....
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Reducing MongoDB database file size

...compact command and WiredTiger it looks like the extra disk space will actually be released to the OS. UPDATE: as of v1.9+ there is a compact command. This command will perform a compaction "in-line". It will still need some extra space, but not as much. MongoDB compresses the files by: cop...