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How can I validate a string to only allow alphanumeric characters in it?
...typically is A-Z, a-z and 0-9). This answer allows local characters like åäö.
Update 2018-01-29
The syntax above only works when you use a single method that has a single argument of the correct type (in this case char).
To use multiple conditions, you need to write like this:
if (yourText.Al...
How to convert floats to human-readable fractions?
...urn "0";
// TODO: negative numbers:if (d < 0.0)...
if (d >= 1.0)
sprintf(rval, "%.0f ", floor(d));
d = d-floor(d); // now only the fractional part is left
if (d == 0.0)
return rval;
if( d < 0.47 )
{
if( d < 0.25 )
{
i...
App Launcher 应用启动器扩展：用于启动其他应用程序的强大工具，支持独立...
...
版本
修改内容
1.0 (2020-04-16)
初始版本
2.0 (2020-04-29)
- 允许评估启动值和返回值- 作为独立进程或依赖进程启动
2.1 (2020-06-03)
添加了 MyAppName、MyPackageNam...
Is the LIKE operator case-sensitive with MSSQL Server?
In the documentation about the LIKE operator , nothing is told about the case-sensitivity of it. Is it? How to enable/disable it?
...
How do I copy a string to the clipboard on Windows using Python?
...h Unicode characters too. I have tested characters ±°©©αβγθΔΨΦåäö to work on Win10 64-bit, with Python 3.5 and pyperclip 1.5.27.
– np8
Jul 3 '16 at 15:55
...
How to count total lines changed by a specific author in a Git repository?
...1.1 / 3.4 / 2.5 |
| Diego Algorta | 650 | 6 | 5 | 1.0 / 0.1 / 0.2 |
| Arash Rouhani | 629 | 95 | 31 | 1.0 / 2.2 / 1.5 |
| Sofia Larsson | 595 | 70 | 77 | 0.9 / 1.6 / 3.8 |
| Tor Arne Vestbø | 527 | 51 | 97 |...
WakeLock 扩展：保持设备唤醒扩展，防止系统休眠和电池优化 · App Inventor 2 中文网
...合定时器执行后台任务
版本历史
1.0 (2020-03-07)：初始版本
1.1 (2020-07-16)：添加电池优化相关方法
1.2 (2020-08-05)：修复 Release() 方法无效问题
1.3 (2020-08-08)：修复多次调用 Release 导致的异常
1.4 (2021-01-26)：...
Meaning of -
...t it is dealing with. In most cases (for English speakers anyway), version 1.0 is sufficient.
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Where can I download english dictionary database in a text format? [closed]
...purpose dictionary you can look up most words in.
– Lèse majesté
Dec 28 '12 at 2:50
2
The Objec...
How can I download a specific Maven artifact in one command line?
... ~/.m2/plugin-registry.xml with the following contents:
<?xml version="1.0" encoding="UTF-8"?>
<pluginRegistry xsi:schemaLocation="http://maven.apache.org/PLUGIN_REGISTRY/1.0.0 http://maven.apache.org/xsd/plugin-registry-1.0.0.xsd"
xmlns="http://maven.apache.org/PLUGIN_REGISTRY/1.0.0"
xmln...