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How do I get rid of this unwanted bar from Eclipse?
...cidentally hit a combination of keys which made this bar appear when I was doing some shortcuts. This question has probably being answered before but since I don't know the exact name of the bar googling the problem has being fruitless. I've spent two hours trying to fix it. So anyone know how to ge...
How do you use gcc to generate assembly code in Intel syntax?
...ect. Supported choices
are intel or att (the default one). Darwin does not support intel.
It may work on your platform.
For Mac OSX:
clang++ -S -mllvm --x86-asm-syntax=intel test.cpp
Source: https://stackoverflow.com/a/11957826/950427
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is_null($x) vs $x === null in PHP [duplicate]
... can check the code: is_identical_function (===) and php_is_type (is_null) do the same thing for the IS_NULL case.
The related isset() language construct checks whether the variable actually exists before doing the null check. So isset($undefinedVar) will not throw a notice.
Also note that isset...
Generating random whole numbers in JavaScript in a specific range?
How can I generate random whole numbers between two specified variables in JavaScript, e.g. x = 4 and y = 8 would output any of 4, 5, 6, 7, 8 ?
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Execute AsyncTask several times
... call your task like new MyAsyncTask().execute("");
From the AsyncTask API docs:
Threading rules
There are a few threading rules that must be followed for this class to work properly:
The task instance must be created on the UI thread.
execute(Params...) must be invoked on the UI thread.
Do not cal...
How do I programmatically change file permissions?
...
selecting this one as I don't have the ability to use Marty Lamb's answer.
– Roy Rico
Mar 20 '09 at 0:44
1
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UITableView : viewForHeaderInSection: not called during reloadData:
...d return an appropriate non-zero height for the header. Also make sure you do not also implement the tableView:titleForHeaderInSection:. You should only use one or the other (viewForHeader or titleForHeader).
share
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How do I convert a git repository to mercurial?
...hgrc file.
[extensions]
hgext.convert=
If you're using TortoiseHg on Windows then this file resides in your home directory as mercurial.ini. After this setting change you will be able to use the hg convert utility.
share
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How to remove leading and trailing whitespace in a MySQL field?
...Replace(Replace(FIELD2,'\t',''),'\n',''),'\r',''));
etc.
Because trim() doesn't remove all the white spaces so it's better to replace all the white spaces u want and than trim it.
Hope I could help you with sharing my answer :)
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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...ples from books, magazine articles, or another code base, and these people don't learn new syntax abstractly. Some people pattern-match, and some people learn by rote.
I am gradually seeing people using SQL-92 syntax more frequently than I used to, though. I've been answering SQL questions online...