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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
... query is stuck, there is a problem somewhere :
in your query (misplaced char, cartesian product, ...)
very numerous records to edit
complex joins or tests (MD5, substrings, LIKE %...%, etc.)
data structure problem
foreign key model (chain/loop locking)
misindexed data
As @syedrakib said, it wor...
How to create EditText with cross(x) button at end of it?
...olor="@color/gray"
android:textStyle="bold"
android:hint="@string/calc_txt_Prise"
android:singleLine="true" />
<Button
android:id="@+id/calc_clear_txt_Prise"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
...
AngularJS : Why ng-bind is better than {{}} in angular?
...laim. What is done on every $digest though is that the interpolated result string is calculated. It's just not assigned to the text node unless it changes.
– Matti Virkkunen
Nov 24 '14 at 2:47
...
How to rename a file using Python
... as well:
ext = p.suffix
We can perform our modification with a simple string manipulation:
Python 3.6 and greater make use of f-strings!
new_file_name = f"{name_without_extension}_1"
Otherwise:
new_file_name = "{}_{}".format(name_without_extension, 1)
And now we can perform our rename by...
Leaflet - How to find existing markers, and delete markers?
...ar marker = new Array();
/*Some Coordinates (here simulating somehow json string)*/
var items = [{"lat":"51.000","lon":"13.000"},{"lat":"52.000","lon":"13.010"},{"lat":"52.000","lon":"13.020"}];
/*pushing items into array each by each and then add markers*/
function itemWrap() {
for(i=0;i<items...
What's a good way to extend Error in JavaScript?
...object of The class which is extends by base type like Array,Number,Object,String or Error is not instanceof this class
What about the other SO answers?
All the given answers fix the instanceof issue but you lose the regular error console.log:
console.log(new CustomError('test'));
// output:
// ...
How to build for armv6 and armv7 architectures with iOS 5
... actually a solution yet, but I have discovered that replacing the defined string in "architectures", which was $(ARCHS_STANDARD_32_BIT), with "armv6 armv7" allowed me to compile with iOS5 as a base and iOS4 as a deployment target, and pass validation .
I am not using any IOS5-exclusive libraries o...
Better techniques for trimming leading zeros in SQL Server?
...
SUBSTRING(str_col, PATINDEX('%[^0]%', str_col+'.'), LEN(str_col))
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follo...
How to get the parent dir location
...
os.path.abspath doesn't validate anything, so if we're already appending strings to __file__ there's no need to bother with dirname or joining or any of that. Just treat __file__ as a directory and start climbing:
# climb to __file__'s parent's parent:
os.path.abspath(__file__ + "/../../")
That...
How add context menu item to Windows Explorer for folders [closed]
...cted file to your custom program
More customization:
Add icon: add a string value named icon for key created at step 1 with value matching an icon resource path. You can also provide an integer arguments to specify which icon to use. Example: %SystemRoot%\System32\shell32.dll,3
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