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Save ArrayList to SharedPreferences

... list to preference SharedPreferences prefs = getSharedPreferences(SHARED_PREFS_FILE, Context.MODE_PRIVATE); Editor editor = prefs.edit(); try { editor.putString(TASKS, ObjectSerializer.serialize(currentTasks)); } catch (IOException e) { e.printStackTrace(); } editor.commit(); } ...
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When to use .First and when to use .FirstOrDefault with LINQ?

...lements, if the sequence is initially empty. – SPIRiT_1984 May 16 '12 at 7:12 3 @RoyiNamir, yes i...
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Find size of Git repository

...2c907c33d5d75537c240bd0 (refs/heads/master:drivers/gpu/drm/amd/include/asic_reg/vega10/NBIO/nbio_6_1_sh_mask.h) [5] 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c (refs/tags/v2.6.11) [6] 1459754b9d9acc2ffac8525bed6691e15913c6e2 (589b754df3f37ca0a1f96fccde7f91c59266f38a^{tree}) [7] 78a269635e76ed927e17d...
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Export and Import all MySQL databases at one time

...zgür from the mysqldump man page: "mysqldump does not dump the INFORMATION_SCHEMA or performance_schema database by default. To dump either of these, name it explicitly on the command line and also use the --skip-lock-tables option." – mmalone Sep 23 '15 at 23...
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How do Python functions handle the types of the parameters that you pass in?

...rator that throws the TypeErrors for you (the information is stored in the __annotations__ attribute of the function object). – erb Feb 22 '16 at 7:29 ...
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Which way is best for creating an object in JavaScript? Is `var` necessary before an object property

... HEy @Alex_Nabu - I have already shared the examples in my post. If you still face any challenges please update me I will help you. – Anand Deep Singh Jun 21 '15 at 17:56 ...
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Changing the background drawable of the searchview widget

...nd set our own. NOTE: Solution below depends only on id (android:id/search_plate) of element within SearchView, so it's more SDK-version independent than children traversal (e.g. using searchView.getChildAt(0) to get to the right view within SearchView), but it's not bullet-proof. Especially if som...
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How to ignore certain files in Git

...res just files that weren't tracked before (by git add). Run git reset name_of_file to unstage the file and keep it. In case you want to also remove the given file from the repository (after pushing), use git rm --cached name_of_file. ...
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Can't find the 'libpq-fe.h header when trying to install pg gem

...all pg -- --with-pg-config=/opt/local/lib/postgresql[version number]/bin/pg_config For OpenSuse: zypper in postgresql-devel For ArchLinux: pacman -S postgresql-libs share | improve this answer ...
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What is the correct way to make a custom .NET Exception serializable?

... // ... public string JsonFilePath { get { return Data[@"_jsonFilePath"] as string; } private set { Data[@"_jsonFilePath"] = value; } } public string Json { get { return Data[@"_json"] as string; } private set { Data[@"_json"] = value; } } ...