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Partly JSON unmarshal into a map in Go
...r you updated to *json.RawMessage, you now need to dereference them in the calls to json.Unmarshal.
– Kyle Lemons
Feb 18 '13 at 17:31
...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
...e-enable the timer when the app has lost focus, or is this handled automatically by the OS?
– Stan James
Oct 21 '14 at 17:10
5
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Flags to enable thorough and verbose g++ warnings
...fit from being more
modular, regardless, so although the code is not technically wrong
(probably), stylistically it likely is.
-Wfloat-equal warns for safe equality comparisons (in particular,
comparison with a non-computed value of -1). An example in my code
where I use this is that I have a vector...
Xcode 4 - detach the console/log window
...to Xcode preferences, and open the Behavior tab.
Tell Xcode to open a tab called "Debugger" when "Run Pauses" or "Run Starts". Then run it, and break that Debugging tab out into another window (drag it off the tab bar into its own window by just letting it drop outside the current window). Now ref...
Getting vertical gridlines to appear in line plot in matplotlib
...
You may need to give boolean arg in your calls, e.g. use ax.yaxis.grid(True) instead of ax.yaxis.grid(). Additionally, since you are using both of them you can combine into ax.grid, which works on both, rather than doing it once for each dimension.
ax = plt.gca()
...
What is a patch in git version control?
...updates text files according to instructions contained in a separate file, called a patch file.
So, in other words it may mean the file with instructions or a program that processes that file and applies it to something.
Now, what is a patch file? Let's say you have a text file with 2 lines:
This...
Can I use CASE statement in a JOIN condition?
...T *
FROM sys.indexes i
JOIN sys.partitions p
ON i.index_id = p.index_id
JOIN sys.allocation_units a
ON CASE
WHEN a.type IN (1, 3) AND a.container_id = p.hobt_id THEN 1
WHEN a.type IN (2) AND a.container_id = p.partition_id THEN 1
EL...
Set margins in a LinearLayout programmatically
...
do you give the buttons margins so
there is space between them?
You call setMargins() on the LinearLayout.LayoutParams object.
I tried using
LinearLayout.MarginLayoutParams, but
that has no weight member so it's no
good.
LinearLayout.LayoutParams is a subclass of LinearLayout.Marg...
Android canvas draw rectangle
... Move your Java activity to setContentView() using our custom View, MyView.Call this way.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(new MyView(this));
}
For more details you can visit here
http://developer.android.c...
What does it mean to hydrate an object?
...n you probably don't need to deal with hydration explicitly. You would typically use deserialization instead so you can write less code. Some data access APIs don't give you this option, and in those cases you'd also have to explicitly call the hydration step yourself.
For a bit more detail on the ...