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How to get current time and date in C++?
Is there a cross-platform way to get the current date and time in C++?
24 Answers
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How to remove certain characters from a string in C++?
...ow does this work? Is it not a double negative to use erase and remove? To me this reads: "erase the characters that are in positions where ()- aren't." And since each one is done at a time, shouldn't it remove ALL characters? I've read the documentation on both functions, and this makes no sense to...
How to make an Android device vibrate?
...e permission in AndroidManifest.xml file:
<uses-permission android:name="android.permission.VIBRATE"/>
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Dependency injection through constructors or property setters?
...xisting dependencies in the constructor. So for consistency, I add the parameter to the constructor.
Of course, there are a few subclasses plus even more for unit tests, so now I am playing the game of going around altering all the constructors to match, and it's taking ages.
It makes me think t...
How to make a Bootstrap accordion collapse when clicking the header div?
... you need to do is to to use...
data-toggle="collapse"
data-target="#ElementToExpandOnClick"
...on the element you want to click to trigger the collapse/expand effect.
The element with data-toggle="collapse" will be the element to trigger the effect.
The data-target attribute indicates the el...
NoClassDefFoundError: android.support.v7.internal.view.menu.MenuBuilder
...
EDIT:
The solution that worked for me was (Using Proguard) to replace this:
-keep class android.support.v4.** { *; }
-keep interface android.support.v4.** { *; }
-keep class android.support.v7.** { *; }
-keep interface android.support.v7.** { *; }
with th...
How do I convert a String object into a Hash object?
...urned back into a hash by calling eval on it. However, this requires the same to be true of all of the objects in the hash.
If I start with the hash {:a => Object.new}, then its string representation is "{:a=>#<Object:0x7f66b65cf4d0>}", and I can't use eval to turn it back into a hash b...
How to kill a child process after a given timeout in Bash?
...script that launches a child process that crashes (actually, hangs) from time to time and with no apparent reason (closed source, so there isn't much I can do about it). As a result, I would like to be able to launch this process for a given amount of time, and kill it if it did not return successfu...
How do I set the table cell widths to minimum except last column?
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How do I declare a namespace in JavaScript?
How do I create a namespace in JavaScript so that my objects and functions aren't overwritten by other same-named objects and functions? I've used the following:
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