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Storing images in SQL Server?
...eing phased out in new versions of SQL server. Use varbinary(max) instead
https://msdn.microsoft.com/en-us/library/ms187993.aspx
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Clear Application's Data Programmatically
...
combine code from 2 answers:
https://stackoverflow.com/a/42228794/1815624
https://stackoverflow.com/a/29197259/1815624
Here is the resulting combined source based answer
private void clearAppData() {
try {
// clearing app data
if (...
App Inventor 2 扩展开发实战:从Java小白到发布第一个.aix自定义插件 - Ap...
...是最大门槛,但只需要做一次。
# 1. 克隆仓库
git clone https://github.com/mit-cml/appinventor-sources.git
cd appinventor-sources
# 2. 确认依赖
# 需要 JDK 8、ant、Python 2.7(或3.x兼容模式)
java -version
# 3. 编译核心库
ant MakeExtensions
国内...
Create a unique number with javascript time
...e probability of getting a repeated number within the same millisecond see https://stackoverflow.com/a/28220928/4617597
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How to check if a value exists in a dictionary (python)
...eUploader: {
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Nginx — static file serving confusion with root & alias
...t it is.
A few more places have discussed this, not conclusively though.
https://serverfault.com/questions/376162/how-can-i-create-a-location-in-nginx-that-works-with-and-without-a-trailing-slas
https://serverfault.com/questions/375602/why-is-my-nginx-alias-not-working
...
How do you unit test a Celery task?
...import current_app
def send_task(name, args=(), kwargs={}, **opts):
# https://github.com/celery/celery/issues/581
task = current_app.tasks[name]
return task.apply(args, kwargs, **opts)
current_app.send_task = send_task
...
How to print a query string with parameter values when using Hibernate
...to your DB front-end and execute as is.
http://log4jdbc.sourceforge.net/
https://code.google.com/p/log4jdbc-remix/
The latter also outputs a tabular representation of query results.
Sample Output showing generated SQL with params in place together with result set table from query:
5. insert int...
Shell equality operators (=, ==, -eq)
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Any way to Invoke a private method?
...
One more variant is using very powerfull JOOR library https://github.com/jOOQ/jOOR
MyObject myObject = new MyObject()
on(myObject).get("privateField");
It allows to modify any fields like final static constants and call yne protected methods without specifying concrete clas...
