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Regex: Remove lines containing “help”, etc
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This causes the next line to sometimes get indented by TAB. Why?
– schanti schul
Jul 16 at 17:43
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Is there a shortcut to make a block comment in Xcode?
...run
Now you can access that service through Xcode - Services menu, or by right clicking on the selected block of code you wish to comment, or giving it a shortcut under System Preferences.
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SQL Logic Operator Precedence: And and Or
... 10g condition precedence
PostgreSQL operator Precedence
SQL as understood by SQLite
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How to get string width on Android?
...s) method of a Paint object. You can either use the paint object supplied by a TextView or build one yourself with your desired text appearance.
Using a Textview you Can do the following:
Rect bounds = new Rect();
Paint textPaint = textView.getPaint();
textPaint.getTextBounds(text, 0, text.length...
Difference between an application server and a servlet container?
...lowchart approach is applicable here.
Platform selection is usually done by weighing specific requirements against first-hand knowledge of systems under consideration.
However the question gives no clues as to what the evaluation criteria are. Should it be open source? Is around-the-clock vendor...
format statement in a string resource file
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You can escape the percent sign by including two %%. This following standard formatting syntax. Example: String.format("Percent %d%% or as float %.2f%%", 12, 12.34f); Will generate a string "Percent 12% or as float 12.34%"
– Lan...
Input and output numpy arrays to h5py
...tion). You should also take a look at other simple binary formats provided by numpy natively such as np.save, np.savez etc:
http://docs.scipy.org/doc/numpy/reference/routines.io.html
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What's the need of array with zero elements?
...alloc(sizeof (struct s) + sizeof (double [m]));
Another interesting note by the standard in the same location is (emphasis mine):
assuming that the call to malloc succeeds, the object pointed to by p behaves, for most purposes, as if p had been declared as:
struct { int n; double d[m]; } *p;
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
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What do you mean by "In NSMutableDictionary, it changes dictionary entries, unless you prefix the key with a '@' character -- in which case it modifies member variables." What member variables? Also maybe you can comment on stackoverflow.com/...
What is __future__ in Python used for and how/when to use it, and how it works
...ates to 2. If the module in which it is executed had enabled true division by executing:
from __future__ import division
the expression 11/4 would evaluate to 2.75. By importing the __future__ module and evaluating its variables, you can see when a new feature was first added to the language and w...