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Node.js Mongoose.js string to ObjectId function
...goose.Types.ObjectId(id) but my id is undefined then what it will return ? new id or error
– Keval Bhatt
Dec 17 '15 at 9:14
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How to open the Google Play Store directly from my Android application?
.../ getPackageName() from Context or Activity object
try {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName)));
} catch (android.content.ActivityNotFoundException anfe) {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.c...
How to use index in select statement?
Lets say in the employee table, I have created an index(idx_name) on the emp_name column of the table.
8 Answers
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How to import existing Git repository into another?
...) <your foldername>/ This will copy all files and folders into your new folder
– serup
Jan 29 '16 at 13:17
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Search text in fields in every table of a MySQL database
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Set $mysqli like this: $mysqli = new mysqli('localhost', 'root', 'hunter2', 'my_database');
– Adam Taylor
May 8 at 19:32
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Do I need to close() both FileReader and BufferedReader?
...ed out, you only need to close the outer wrapper.
BufferedReader reader = new BufferedReader(new FileReader(fileName));
There is a very slim chance that this could leak a file handle if the BufferedReader constructor threw an exception (e.g. OutOfMemoryError). If your app is in this state, how ca...
Sorting an IList in C#
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It will create a new enumerable, which may not be desirable in some scenarios. You cannot sort an IList<T> in-place through the interface except by using ArrayList.Adapter method in my knowledge.
– Tanveer Badar
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How do I clone a job in Jenkins?
...s is accomplished through jobs set up in Jenkins . We have now created a new branch ( git ) and I guess I need to clone the existing jobs pointing to the other branch so that this same workflow occurs and builds are performed on every commit. Can somebody explain how I would clone these jobs? I d...
Getting request payload from POST request in Java servlet
...s IOException {
String body = null;
StringBuilder stringBuilder = new StringBuilder();
BufferedReader bufferedReader = null;
try {
InputStream inputStream = request.getInputStream();
if (inputStream != null) {
bufferedReader = new BufferedReader(new Inpu...
Fastest sort of fixed length 6 int array
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– Glenn Teitelbaum
Jun 1 '16 at 20:51
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