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Measure and Benchmark Time for Ruby Methods
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edited Jul 10 '12 at 12:53
answered Jul 10 '12 at 4:10
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How to insert text at beginning of a multi-line selection in vi/Vim
...ks in VsVim where (Ctrl+V) (Shiift+I) Esc doesn't.
– Seth Reno
Jan 24 '12 at 15:03
4
+1, had no i...
What browsers support HTML5 WebSocket API?
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Client side
Hixie-75:
Chrome 4.0 + 5.0
Safari 5.0.0
HyBi-00/Hixie-76:
Chrome 6.0 - 13.0
Safari 5.0.2 + 5.1
iOS 4.2 + iOS 5
Firefox 4.0 - support for WebSockets disabled. To enable it see here.
Opera 11 - with support disabled. To enable it see here.
Hy...
Different between parseInt() and valueOf() in java?
... @OscarRyz Actually it's -128 to 127. Note that JVM offer a parameter to set the highest bound higher for the cache. However, you can't re-define the lowest bound : stackoverflow.com/questions/29633158/…
– Jean-François Savard
Jul 30 '15 at 19:57
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How do I check if a type provides a parameterless constructor?
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170
The Type class is reflection. You can do:
Type theType = myobject.GetType(); // if you have an ...
HTML5 check if audio is playing?
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edited Feb 13 at 12:30
Edric
15.5k99 gold badges5656 silver badges7171 bronze badges
answered Feb 2...
get list of pandas dataframe columns based on data type
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320
If you want a list of columns of a certain type, you can use groupby:
>>> df = pd.Data...
Android: ScrollView force to bottom
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answered Jun 20 '10 at 18:41
CommonsWareCommonsWare
873k161161 gold badges21332133 silver badges21602160 bronze badges
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How do I make an HTML text box show a hint when empty?
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You can set the placeholder using the placeholder attribute in HTML (browser support). The font-style and color can be changed with CSS (although browser support is limited).
input[type=search]::-webkit-input-placeholder { /* Sa...
MSysGit vs. Git for Windows
...s will be in the method of compilation (i.e. compiler used and any options set) and any extraneous packaging (such as having a bash emulating shell as in msysgit). The actual product (Git itself) should remain broadly similar.
Edit: Thanks to Jarrod for pointing this out. I've left the above in f...