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Can I use GDB to debug a running process?
...sole gives the following:
(gdb) help attach
Attach to a process or file outside of GDB.
This command attaches to another target, of the same type as your last
"target" command ("info files" will show your target stack).
The command may take as argument a process id, a process name
(w...
What is the shortcut to Auto import all in Android Studio?
...
For Windows/Linux, you can go to File -> Settings -> Editor -> General -> Auto Import -> Java and make the following changes:
change Insert imports on paste value to All
markAdd unambigious imports on the fly option as checked
On a Mac, do...
What is normalized UTF-8 all about?
...for the NFKD and NFD. Thus NFKD(x)=NFD(NFKC(x)), and NFKC(x)=NFC(NFKD(x)), etc.
Conclusion
If in doubt, go with canonical normalization. Choose NFC or NFD based on the space/speed trade-off applicable, or based on what is required by something you are inter-operating with.
...
Xcode stuck at “Your application is being uploaded”
...s/Application Loader.app/Contents/MacOS/itms/java/lib
Open net.properties file using any text editor application like text mate or sublime text
Change this particular line : #https.proxyPort=443 proxy port to
https.proxyPort=80
Save the file. And that's it !! You can easily upload your binary fil...
Is Fortran easier to optimize than C for heavy calculations?
...*2))
Moreover statements such as FORALL, PURE & ELEMENTAL procedures etc. further help to optimize code. Even pointers in Fortran arent as flexible as C because of this simple reason.
The upcoming Fortran standard (2008) has co-arrays which allows you to easily write parallel code. G95 (open ...
Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
...
Alt + Shift + ← (Left Arrow)
or
Ctrl + E (Recent Files pop-up).
Also check:
Ctrl + Shift + E (the Recently Edited Files pop-up).
Mac users, replace Ctrl with ⌘ (command) and Alt with ⌥ (option).
Update In v12.0 it's Alt + Shift +← (Left Arrow) instead of Alt + Ctr...
Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP
I have made a function that finds all the URLs within an html file and repeats the same process for each html content linked to the discovered URLs. The function is recursive and can go on endlessly. However, I have put a limit on the recursion by setting a global variable which causes the recursion...
What is the purpose of mock objects?
...o happen during the test (e.g. which of its methods calls will be invoked, etc.) and the mock object knows how it is supposed to react (e.g. what return value to provide). The mock will indicate whether what really happens differs from what is supposed to happen. A custom mock object could be crea...
You have not concluded your merge (MERGE_HEAD exists)
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I tried and gave me conflict in files(when pull) Auto-merging app/views/layouts/application.html.erb Auto-merging log/development.log CONFLICT (content): Merge conflict in log/development.log Auto-merging log/restclient.log CONFLICT (content): Merge confli...
How to get config parameters in Symfony2 Twig Templates
...
Easily, you can define in your config file:
twig:
globals:
version: "0.1.0"
And access it in your template with
{{ version }}
Otherwise it must be a way with an Twig extension to expose your parameters.
...