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How to read contacts on Android 2.0
...ke this
Cursor phones = getContentResolver().query( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId, null, null);
while (phones.moveToNext()) {
String phoneNumber = phones.getString(phones.getColumnI...
Check if value exists in Postgres array
... Crom, I have spent the last four years thinking that I couldn't use array comparators in WHERE clauses. Those days are gone now. (I was dropped on my head as a child, so maybe it's just me).
– GT.
Aug 5 '16 at 7:35
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
... browser support.
querySelector is more useful when you want to use more complex selectors.
e.g. All list items descended from an element that is a member of the foo class: .foo li
document.querySelector("#view:_id1:inputText1") it doesn't work. But writing document.getElementById("view:_id1:...
Ruby: Calling class method from instance
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RESTful web service - how to authenticate requests from other services?
...essed by users, but also other web services and applications. All of the incoming requests need to be authenticated. All communication takes place over HTTPS. User authentication is going to work based on an authentication token, acquired by POSTing the username and password (over an SSL connection)...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
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Cygwin uses persistent shared memory sections, which can on occasion become corrupted. The symptom of this is that some Cygwin programs begin to fail, but other applications are unaffected. Since these shared memory sections are persistent, often a system reboot is needed to clear them out befor...
string.charAt(x) or string[x]?
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A more accurate test (benchmark.js) esbench.com/bench/579609a0db965b9a00965b9e
– NoNameProvided
Jul 25 '16 at 12:46
3
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When is it acceptable to call GC.Collect?
...tainedLowLatency. When entering and leaving either of these modes, it is recommended that you force a full GC with GC.Collect(2, GCCollectionMode.Forced).
As of .NET 4.6 - there is the GC.TryStartNoGCRegion method (used to set the read-only value GCLatencyMode.NoGCRegion). This can itself, perform ...
What's Up with Logging in Java? [closed]
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edited Mar 5 '14 at 20:01
answered Jun 3 '09 at 4:01
Hux...
Why does Java allow us to compile a class with a name different than the file name?
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edited Dec 8 '13 at 9:01
answered Nov 25 '13 at 14:41
M...