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How do I parse a string to a float or int?
... I posted this answer in 2014. That UTF-8 glyph for a Chinese 4 has been transforming over the years depending on how stackoverflow developers change up their character encoding scheme upon their microsoft toolstack. It's a curiosity to see it flip flop over the years as new conversion schemes a...
Animated loading image in picasso
... Picasso.with(context)
.load(image_url)
.transform(new RoundedTransformation(15, 0))
.fit()
.into(holder.imageView, new Callback() {
@Override
public void onSuccess() {
progressView.setVisib...
Javascript : natural sort of alphanumerical strings
...
Imagine an 8 digit padding function that transforms:
'123asd' -> '00000123asd'
'19asd' -> '00000019asd'
We can used the padded strings to help us sort '19asd' to appear before '123asd'.
Use the regular expression /\d+/g to help find all the numbers that ...
How to extract custom header value in Web API message handler?
...HttpRequestMessage, string> defaultValue,
Func<string,T> valueTransform)
{
IEnumerable<string> headerValues;
HttpRequestMessage message = Request ?? new HttpRequestMessage();
if (!message.Headers.TryGetValues(headerKey, out headerValues))
re...
Custom exception type
...t practice
If you are using Babel transpiler:
Option 1: use babel-plugin-transform-builtin-extend
Option 2: do it yourself (inspired from that same library)
function CustomError(...args) {
const instance = Reflect.construct(Error, args);
Reflect.setPrototypeOf(instance, Reflect.g...
jquery UI dialog: how to initialize without a title bar?
...method was not working. In fact when you call .dialog() method the div you transform become a child of another div (the real dialog div) and possibly a 'brother' of the titlebar div, so it's very difficult to try finding the latter starting from former.
...
What exactly is LLVM?
...ler Infrastructure is particularly useful for performing optimizations and transformations on code. It also consists of a number of tools serving distinct usages. llvm-prof is a profiling tool that allows you to do profiling of execution in order to identify program hotspots. Opt is an optimization ...
Default value in Doctrine
...e a validation group but there may be people that see this issue as a data transformation rather than data validation, I leave it to you to decide.
Override Setter (Does Not Work)
I also tried to override the Entity setter this way:
...
/**
* Set myColumn
*
* @param string $myColumn
*
* @r...
C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...点前
root.InsertBefore(node,root.ChildeNodes[i]);
//为指定节点的新建属性并赋值
node.SetAttribute("id","11111");
//为指定节点添加子节点
root.AppendChild(node);
//获取指定节点的指定属性值
string id=node.Attributes["id"].Value;
//获取指定节点...
App Inventor 2 TaifunImage 拓展，图像高级处理功能，剪裁，压缩，翻转等 ...
...放
案例分享2：图片缩放并Base64化
用于基本图像处理的图像扩展。
所需权限：android.permission.READ_EXTERNAL_STORAGE、android.permission.WRITE_EXTERNAL_STORAGE
属性
返回是否隐藏警告。
设置是否隐藏警告。
...