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How to clone all remote branches in Git?
...ve a master and a development branch, both pushed to GitHub . I've clone d, pull ed, and fetch ed, but I remain unable to get anything other than the master branch back.
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How to select a single field for all documents in a MongoDB collection?
...have a student collection with 10 records having fields name and roll . One record of this collection is:
19 Answers
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Unix command to prepend text to a file
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In one line and in the original text file! This is the correct simple answer. I suggest the additional new line \n echo -e "to be prepended\n$(cat text.txt)" > text.txt
– VincentPerrin.com
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Set Focus on EditText
...ost focus, a method is called, which checks the value of the EditText with one in the database. If the return-value of the method is true, a toast is shown and the focus should get back on the EditText again. The focus should always get back on the EditText and the keyboard should show, until the re...
Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...delegate = gson.getDelegateAdapter(this, type);
final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
return new TypeAdapter<C>() {
@Override public void write(JsonWriter out, C value) throws IOException {
JsonElement tree = delegate.to...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...th and it still copied. So if you don't want a copy you have to change it one element at a time.
– Cthutu
Jun 6 '14 at 13:06
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Select multiple images from android gallery
...ter) and thereby i don't want to use a custom adapter but just the vanilla one.
9 Answers
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Relative frequencies / proportions with dplyr
...he relative frequency of number of gears by am (automatic/manual) in one go with dplyr ?
8 Answers
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What is “with (nolock)” in SQL Server?
Can someone explain the implications of using with (nolock) on queries, when you should/shouldn't use it?
16 Answers
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How to declare global variables in Android?
...amework. Note that this will not work across processes (should your app be one of the rare ones that has multiple processes).
Something to note from the example above; suppose we had instead done something like:
class MyApp extends Application {
private String myState = /* complicated and slow ...