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Does JavaScript have a built in stringbuilder class?
...tested it in Internet Explorer 8 and Firefox 3.5.5, both on a Windows 7 x64.
In the beginning I tested on small number of iterations (some hundred, some thousand items). The results were unpredictable (sometimes string concatenation took 0 milliseconds, sometimes it took 16 milliseconds, the same ...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
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Without code and mappings for your transactions, it'll be next to impossible to investigate the...
PostgreSQL Autoincrement
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+-----+-------+
Testing was performed on MySQL 5.6.33, for Linux (x86_64) and PostgreSQL 9.4.9
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Why would finding a type's initializer throw a NullReferenceException?
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000007fe`e5eddf32 e8d1a075ff call CORINFO_HELP_GETSHARED_GCSTATIC_BASE (000007fe`e5638008)
000007fe`e5eddf37 488b88f0010000 mov rcx,qword ptr [rax+1F0h]
000007fe`e5eddf3e 488b03 mov rax,qword ptr [rbx]
000007fe`e5eddf41 4c8b5068 mov r10,qword ptr [rax+68h]
00000...
Search stops working for “Entire Solution”
...
Windows 7 Pro SP1 64-bit, Visual Studio 9.0.30729.1
Didn't Work:
Ctrl + Break
Ctrl + Scroll Lock
Restart of Visual Studio
Worked:
Break (in Find Result 1 & 2) (only pressed once)
Source: Comments in Gordon's link...
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Android studio using > 100% CPU at all times - no background processes appear to be running
...the bottom of memory tab)
Fix is to change the studio.vmoptions (or studio64.vmoptions in my case), to increase the -Xmx value from default 750m to 1500m. It is sufficient for me. if you have too much memory, set to 2g or 4g or 16g..
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MySQL, Check if a column exists in a table with SQL
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You answer the question + some info that helped me and probably others, +1
– Francisco Presencia
Nov...
Pad a number with leading zeros in JavaScript [duplicate]
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Funny, I recently had to do this.
function padDigits(number, digits) {
return Array(Math.m...
How to get the current time as datetime
...d time as simply as this:
let currentDateTime = Date()
However, Date is a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:00 UTC. I can see that number for the current datetime by using
Date().timeIntervalSinceReferenceDate
At the t...
How do I get time of a Python program's execution?
...hat your program takes at least a tenth of second to run.
Prints:
--- 0.764891862869 seconds ---
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