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android get all contacts
...tsContract.Contacts.CONTENT_URI,
null, null, null, null);
if ((cur != null ? cur.getCount() : 0) > 0) {
while (cur != null && cur.moveToNext()) {
String id = cur.getString(
cur.getColumnIndex(ContactsContract.Contacts._ID));
...
Running Python code in Vim
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autocmd: command that Vim will execute automatically on {event} (here: if you open a python file)
[i]map: creates a keyboard shortcut to <F9> in insert/normal mode
<buffer>: If multiple buffers/files are open: just use the active one
<esc>: leaving insert mode
:w<CR>: sav...
How to get an enum value from a string value in Java?
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@KevinMeredith: If you mean the toString() value, no, I wouldn't say that. name() will get you the actual defined name of the enum constant unless you override it.
– Michael Myers♦
Feb 14 '14 at 4:10
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Passing a URL with brackets to curl
If I try to pass a URL to curl that contains brackets, it fails with an error:
2 Answers
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Doctrine - How to print out the real sql, not just the prepared statement?
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You can check the query executed by your app if you log all the queries in mysql:
http://dev.mysql.com/doc/refman/5.1/en/query-log.html
there will be more queries not only the one that you are looking for but you can grep for it.
but usually ->getSql(); works
Edi...
Is Javascript a Functional Programming Language?
... There's no accepted definition of
functional programming language.
If you define functional language as
the language that supports first class
functions and lambdas, then yes, JavaScript *is* a
functional language.
If you also consider the factors like
support for immutability, ...
How can I create a link to a local file on a locally-run web page?
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You need to use the file:/// protocol (yes, that's three slashes) if you want to link to local files.
<a href="file:///C:\Programs\sort.mw">Link 1</a>
<a href="file:///C:\Videos\lecture.mp4">Link 2</a>
These will never open the file in your local applications auto...
How to work around the stricter Java 8 Javadoc when using Maven
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For now, the easiest way I know to work around the stricter Java 8 Javadoc when using Maven is deactivating it.
Since the parameter -Xdoclint:none only exists in Java 8, defining this parameter breaks the build for any other Java...
Separating class code into a header and cpp file
...s declaration goes into the header file. It is important that you add the #ifndef include guards, or if you are on a MS platform you also can use #pragma once. Also I have omitted the private, by default C++ class members are private.
// A2DD.h
#ifndef A2DD_H
#define A2DD_H
class A2DD
{
int gx;
...
Replace input type=file by an image
...case the upload file buttons are just for uploading images ( jpeg|jpg|png|gif ), so I was wondering if I could use a " clickable " image which would act exactly as an input type file (show the dialog box, and same $_FILE on submitted page).
I found some workaround here , and this interesting one...