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frequent issues arising in android view, Error parsing XML: unbound prefix
...
A couple of reasons that this can happen:
1) You see this error with an incorrect namespace, or a typo in the attribute. Like 'xmlns' is wrong, it should be xmlns:android
2) First node needs to contain:
xmlns:android="http://schemas.android.com/apk/res/andro...
How to enter a multi-line command
...l allow line continuation directly:
$x=1..5
$x[
0,3
] | % {
"Number: $_"
}
Similar to the | a comma will also work in some contexts:
1,
2
Keep in mind, though, similar to JavaScript's Automatic Semicolon Insertion, there are some things that are similarly broken because the line break occu...
Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
...swered Jun 17 '16 at 15:20
James_picJames_pic
2,9321414 silver badges2323 bronze badges
...
How to check if UILabel is truncated?
...ave a UILabel that can be varying lengths depending on whether or not my app is running in portrait or landscape mode on an iPhone or iPad. When the text is too long to show on one line and it truncates I want the user to be able to press it and get a popup of the full text.
...
Python: Get relative path from comparing two absolute paths
.... if one of the paths is a common ancestor:
paths = […, …, …]
common_prefix = os.path.commonprefix(list_of_paths)
if common_prefix in paths:
…
You can then find the relative paths:
relative_paths = [os.path.relpath(path, common_prefix) for path in paths]
You can even handle more th...
Merge two Git repositories without breaking file history
...mmits to the local repo after adding the remote)
git remote add --fetch old_a <OldA repo URL>
# Merge the files from old_a/master into new/master
git merge old_a/master --allow-unrelated-histories
# Move the old_a repo files and folders into a subdirectory so they don't collide with the othe...
MiniDumpWriteDump 记录dmp文件的简单实例（附调试方法） - C/C++ - 清泛网...
...#pragma comment(lib, "Dbghelp.lib")LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExce...实例代码如下：
#include <DbgHelp.h>
#pragma comment(lib, "Dbghelp.lib")
LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExceptionPointers)
{
char szFile[MAX_PATH] = {0};
SYSTEMTIME st = {...
CreateWindow()动态创建一个EditBox - C/C++ - 清泛IT论坛，有思想、有深度
...; // 创建EditBox
HWND m_wndEdit = CreateWindow(_T("EDIT"), 0, WS_CHILD | WS_VISIBLE | ES_WANTRETURN,
70, 4, 60, 16, m_hWnd, 0, 0, 0);
&nb...
Get underlying NSData from UIImage
...
NSData *rawData = (__bridge NSData *) CGDataProviderCopyData(CGImageGetDataProvider(image.CGImage));
– ZardozSpeaks
Aug 3 '19 at 19:00
...
How to decode HTML entities using jQuery?
... $("<div/>").html('<img src="http://www.google.com/images/logos/ps_logo2.png" onload=alert(1337)>'). In Firefox or Safari it fires the alert.
– Mike Samuel
Mar 16 '11 at 20:37
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