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How to 'grep' a continuous stream?
...attern>
The -c +0 flag says that the output should start 0 bytes (-c) from the beginning (+) of the file.
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dyld: Library not loaded: @rpath/libswift_stdlib_core.dylib
... to true. The project is objc but the ext is swift and didn't worked right from the begining
– Cristi Băluță
Sep 12 '14 at 8:31
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What is the most effective way for float and double comparison?
...hen looking at floating point comparison.
The following definitions are from The art of computer programming by Knuth:
bool approximatelyEqual(float a, float b, float epsilon)
{
return fabs(a - b) <= ( (fabs(a) < fabs(b) ? fabs(b) : fabs(a)) * epsilon);
}
bool essentiallyEqual(float ...
How can I randomize the lines in a file using standard tools on Red Hat Linux?
... suspect the reason sort -R is slow is that computes a hash for each line. From the docs: "Sort by hashing the input keys and then sorting the hash values."
– Joe Flynn
Jun 13 '13 at 18:40
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How to check programmatically if an application is installed or not in Android?
...Installed(context, "com.whatsapp");
This answer shows how to get the app from the Play Store if the app is missing, though care needs to be taken on devices that don't have the Play Store.
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Install Application programmatically on Android
...if it is possible to programmatically install a dynamically downloaded apk from a custom Android application.
16 Answers
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MySQL Workbench Dark Theme
...there somewhere else within the Workbench GUI that I need to go to see and select a theme? Besides under "Edit->Preferences-> Fonts & Colors
– edo101
May 7 at 18:54
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system(“pause”); - Why is it wrong?
...nstead to get around a feature of the IDE/OS - the console window launched from Visual Studio closes when the program has finished execution, and so the new user doesn't get to see the output of his new program.
Bodging in System("pause") runs the Windows command-line "pause" program and waits for ...
Will docker container auto sync time with the host machine?
...ontainer to periodically sync the time or the container will sync the time from its host machine?
6 Answers
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How can I configure the font size for the tree item in the package explorer in Eclipse?
...sibilities is here, to which I owe this answer. I'll repeat one suggestion from there for posterity. Create a file named, say, gtkrc-eclipse:
style "eclipse" {
font_name = "Sans Condensed 8"
}
class "GtkWidget" style "eclipse"
Then set a certain environment variable when invoking eclipse:
$ GT...